What is the potential energy when an object hits the ground from a high place ?

What is the potential energy when an object hits the ground from a high place ?
by

1 Answer

Answer :

When an object hits the ground from a high place, the potential energy is zero.
by

Related questions

A feather a tennis ball and a bowling ball are dropped from a high tower on the moon surface. Which object hits the ground first?

Description : A feather a tennis ball and a bowling ball are dropped from a high tower on the moon surface. Which object hits the ground first?

Last Answer : All three reach the ground at the same time

The gravitational potential energy of an object close to the ground varies: w) inversely as its distance from the ground x) directly as its distance from the ground y) inversely as the square of its distance from the ground z) directly as the square of its distance from the ground

Description : The gravitational potential energy of an object close to the ground varies: w) inversely as its distance from the ground x) directly as its distance from the ground y) inversely as the square of its distance from the ground z) directly as the square of its distance from the ground 

Last Answer : ANSWER: X -- DIRECTLY AS ITS DISTANCE FROM THE GROUND

What are the main energy transformations that take place as the piano hits the ground?

Description : What are the main energy transformations that take place as the piano hits the ground?

Last Answer : Need answer

Potential energy of an object at a ground level is?

Description : Potential energy of an object at a ground level is?

Last Answer : Zero

The energy dissipated when a car hits a tree at 70 miles per hour is ABOUT how much greater than that dissipated at 50 miles per hour? w) 20 percent x) 40 percent y) 70 percent z) 100 percent

Description : The energy dissipated when a car hits a tree at 70 miles per hour is ABOUT how much greater than that dissipated at 50 miles per hour? w) 20 percent x) 40 percent y) 70 percent z) 100 percent

Last Answer : ANSWER: Z -- 100 PERCENT

Work done on an object to bring it to certain point in space is called A. gravitational potential energy B. potential energy C. kinetic energy D. mechanical energy

Description : Work done on an object to bring it to certain point in space is called A. gravitational potential energy B. potential energy C. kinetic energy D. mechanical energy

Last Answer : kinetic energy

An object with a mass of 5 kilograms is a distance of 5 meters above the surface of the earth. If the acceleration due to gravity is 10 meters per second squared, the potential energy of the object relative to the surface of the earth is: w) 10 joules x) 20 joules y) 100 joules z) 250 joules e) none of the above

Description : An object with a mass of 5 kilograms is a distance of 5 meters above the surface of the earth. If the acceleration due to gravity is 10 meters per second squared, the potential energy of the object relative to the ... is: w) 10 joules x) 20 joules y) 100 joules z) 250 joules e) none of the above

Last Answer : ANSWER: Z -- 250 JOULES

When the velocity of an object is tripled, another quantity which is tripled at the same time is the object's: w) momentum x) potential energy y) kinetic energy z) mass

Description : When the velocity of an object is tripled, another quantity which is tripled at the same time is the object's: w) momentum x) potential energy y) kinetic energy z) mass

Last Answer : ANSWER: W -- MOMENTUM

What do you call to a game which people smack the ball before it hits the ground?

Description : What do you call to a game which people smack the ball before it hits the ground?

Last Answer : Need answer

If a rock weighing 2200 N is dropped from a height of 15 m what is its KE just before it hits the ground Remember weight is measured in newtons (N) and is equal to mass times gravity.?

Description : If a rock weighing 2200 N is dropped from a height of 15 m what is its KE just before it hits the ground Remember weight is measured in newtons (N) and is equal to mass times gravity.?

Last Answer : 33,000 J

How much time does a passerby on the sidewalk below have to move out of the way before the penny hits the ground?

Description : How much time does a passerby on the sidewalk below have to move out of the way before the penny hits the ground?

Last Answer : Feel Free to Answer

A 10 kg mass initially sitting on the ground is placed on a ledge 3 meters above ground level. What is the increase in potential energy of the mass?

Description : A 10 kg mass initially sitting on the ground is placed on a ledge 3 meters above ground level. What is the increase in potential energy of the mass?

Last Answer : ANSWER: 294 JOULES (accept 300 JOULES, ASSUMES g=10m/sec2)

What is the potential energy of a 10 kilogram cube 500 meters above the ground?

Description : What is the potential energy of a 10 kilogram cube 500 meters above the ground?

Last Answer : ANSWER: 49,000 JOULES (accept 50,000 joules, uses g = 10m/s2) 

A girl throws a 0.1 kilogram ball at a wall. The ball hits the wall perpendicularly with a velocity of 5 meters per second and then bounces straight back with a velocity of 4 meters per second. The change in the momentum of the ball is: w) 0.1 kilogram-meters per second x) 0.4 kilogram-meters per second y) 0.5 kilogram-meters per second z) 0.9 kilogram-meters per second

Description : A girl throws a 0.1 kilogram ball at a wall. The ball hits the wall perpendicularly with a velocity of 5 meters per second and then bounces straight back with a velocity of 4 meters per second. The ... .4 kilogram-meters per second y) 0.5 kilogram-meters per second z) 0.9 kilogram-meters per second

Last Answer : ANSWER: Z -- 0.9 KILOGRAM-METERS PER SECOND 

What is the potential energy of a 50 newton object resting on the edge of the cliff 30 meters high?

Description : What is the potential energy of a 50 newton object resting on the edge of the cliff 30 meters high?

Last Answer : 1500 joules

What happens to its potential energy when an object is taken to high altitude? (1) Its potential energy increases (2) Its potential energy decreases (3) Its potential energy remain same (4) None of the above

Description : What happens to its potential energy when an object is taken to high altitude? (1) Its potential energy increases (2) Its potential energy decreases (3) Its potential energy remain same (4) None of the above

Last Answer : (1) Its potential energy increases Explanation: When an object is taken to high altitude its potential energy increases.

What At which angle is the sun's energy strongest when it hits the earth 900 6000 700?

Description : What At which angle is the sun's energy strongest when it hits the earth 900 6000 700?

Last Answer : Need answer

A moving bullet hits a solid target resting on a frictionless surface and gets embedded in it. What is conserved in this process? (a) Both momentum and kinetic energy (b) Kinetic energy alone (c) Momentum alone (d) Neither momentum nor kinetic energy

Description : A moving bullet hits a solid target resting on a frictionless surface and gets embedded in it. What is conserved in this process? (a) Both momentum and kinetic energy (b) Kinetic energy alone (c) Momentum alone (d) Neither momentum nor kinetic energy

Last Answer : Ans:(c)

An object with 100 N weights is raised to a height of 15m. Find the potential energy possessed by the object at that height. Also find the new potential energy: -Physics 9th

Description : An object with 100 N weights is raised to a height of 15m. Find the potential energy possessed by the object at that height. Also find the new potential energy: -Physics 9th

Last Answer : Potential Energy is given by PE=mgHPE=mgH Given mg=100N and H=15 m PE=100 15=1500JPE=100 15=1500J If If the same object is raised half of its original height i.e H= 7.5 m PE=100 7.5=750JPE=100 ... same object is raised to three times of its original height i.e H=45 m PE=100 45=4500JPE=100 45=4500J

What factors do the gravitational potential energy stored between an object and earth depends on?

Description : What factors do the gravitational potential energy stored between an object and earth depends on?

Last Answer : Feel Free to Answer

What On earth the weight and height of an object give an object what type of potential energy?

Description : What On earth the weight and height of an object give an object what type of potential energy?

Last Answer : Gravitational potential energy. The formula for gravitationalpotential energy is weight x height, which is equal to mgh (mass xgravity x height).A+:)

If an object is thrown up in the air how does its gravitational potential energy change?

Description : If an object is thrown up in the air how does its gravitational potential energy change?

Last Answer : The higher an object travels, the greater its potentialenergy.

________ energy is the total kinetic and potential energy of the particles in an object.?

Description : ________ energy is the total kinetic and potential energy of the particles in an object.?

Last Answer : In microscopic particles it's called internal energy. In macroscopic particles it's called thermodynamic energy.

When a free falling object approaches the earth, its potential energy?

Description : When a free falling object approaches the earth, its potential energy?

Last Answer : Decreases

What is the gravitational potential energy of a ceiling fan that has a mass of 7 kg and is 4 m above the ground?

Description : What is the gravitational potential energy of a ceiling fan that has a mass of 7 kg and is 4 m above the ground?

Last Answer : Need answer

What is the potential energy of a kilograms person that is W meters above ground?

Description : What is the potential energy of a kilograms person that is W meters above ground?

Last Answer : Feel Free to Answer

Find the energy possessed by an object of mass 10 kg when it is at a height of 2 m above the ground. Given, g = 10 m/s2 -Physics 9th

Description : Find the energy possessed by an object of mass 10 kg when it is at a height of 2 m above the ground. Given, g = 10 m/s2 -Physics 9th

Last Answer : Given, Mass of object m=10kg. Height h=6m. Acceleration due to gravity g=9.8m/s2 Potential Energy of object P.E=m×g×h ⇒mgh=10×9.8×6=98×6 =588J Energy possessed by the object is 588Joule.

What is the non-continuous noise of irregular pulses or spikes of duration with high amplitudes? A. Wander B. Jitter C. Hits D. Singing

Description : What is the non-continuous noise of irregular pulses or spikes of duration with high amplitudes? A. Wander B. Jitter C. Hits D. Singing

Last Answer : B. Jitter

Bernoulli's principle shows that, at points in a moving fluid where the potential energy change is very small A. the pressure is low where the velocity is low and similarly, the pressure is high where the velocity is high B. the pressure is low where the velocity is high and conversely, the pressure is high where the velocity is low C. pressure becomes independent of the velocity of the moving fluid D. pressure remain independent of the speed of the stationary fluid

Description : Bernoulli's principle shows that, at points in a moving fluid where the potential energy change is very small A. the pressure is low where the velocity is low and similarly, the pressure is ... of the moving fluid D. pressure remain independent of the speed of the stationary fluid

Last Answer : the pressure is low where the velocity is high and conversely, the pressure is high where the velocity is low

A 10 kilogram object falls from a cliff 100 meters high. At the midpoint of its fall its total energy is: w) 2450 Joules x) 4900 Joules y) 10,000 Joules z) 20,000 Joules

Description : A 10 kilogram object falls from a cliff 100 meters high. At the midpoint of its fall its total energy is: w) 2450 Joules x) 4900 Joules y) 10,000 Joules z) 20,000 Joules

Last Answer : ANSWER: Y -- 10,000 JOULES

belt of silk runs over two metal pulleys, one of which is surrounded by a hollow metal sphere. Two electrodes, in the form of comb-shaped rows of sharp metal points, are positioned respectively near to the bottom of the lower pulley and inside the sphere, over the upper pulley. The top electrode is connected to the sphere and the bottom one to the ground. A high DC potential is applied to the upper pulley. A simple version of which equipment is being described here?

Description : belt of silk runs over two metal pulleys, one of which is surrounded by a hollow metal sphere. Two electrodes, in the form of comb-shaped rows of sharp metal points, are positioned ... potential is applied to the upper pulley. A simple version of which equipment is being described here?

Last Answer : Van de Graaff generator.

What is a piece of music (song or whatever) that really hits you hard when you listen to it?

Description : What is a piece of music (song or whatever) that really hits you hard when you listen to it?

Last Answer : Mother by Red House Painters

Suppose you are playing Jenga, and an earthquake hits, knocking the tower down. Who wins?

Description : Suppose you are playing Jenga, and an earthquake hits, knocking the tower down. Who wins?

Last Answer : Whoever was the last to touch the tower. When I pull a piece, it is still stable to make it through an earthquake.

Despite Trump taking credit for the “unsung success” for the job he did in Puerto Rico after the hurricane hit them in 2017, do you think he will be of any help after Florence hits the Carolinas?

Description : Despite Trump taking credit for the “unsung success” for the job he did in Puerto Rico after the hurricane hit them in 2017, do you think he will be of any help after Florence hits the Carolinas?

Last Answer : Yes, we can. Trump will roll out every resource possible for NC and SC. North Carolina and South Carolina are red states - long history of voting republican, and filled with senators and congressmen ... . Puerto Rico's population was largely black and brown, and have a history of voting democratic.

What happens if a deleted jelly hits 10K?

Description : What happens if a deleted jelly hits 10K?

Last Answer : I believe they get listed in “Community Feed” and party is optional. Many years ago like 50 there was a retirement party for a guy in the next department over (500 people on that floor). He flatly told them he would not go, they threw it anyway ! He missed a great party.

"When that thing finally hits the floor, I don't want to be the last person who touched it." What is it for you?

Description : "When that thing finally hits the floor, I don't want to be the last person who touched it." What is it for you?

Last Answer : If you're going to worry about that then be assured you'll be the one doing it..So stop worrying about it..) I don't think there's something like that in our house. I remember as a ... exactly how bad it feels.After that incident I hesitate to handle things which are precious / important to others.

[First fluff hits the dust] What would be your attributes or features for the perfect laptop case or bag?

Description : [First fluff hits the dust] What would be your attributes or features for the perfect laptop case or bag?

Last Answer : Water and emp proof.

Anyone noticing the increased care from the Super Bowl officials and teams with heavy hits?

Description : Anyone noticing the increased care from the Super Bowl officials and teams with heavy hits?

Last Answer : My friend was telling me that with the death of any former NFL football player there is now a hot competition to get possession of the dead man's brain. The NFL claims ( of ... research toward preventing neurological injuries. Everyone else says the NFL is snatching up brains to suppress evidence.

When the mechanized revolution hits, how will humans deal with it?

Description : When the mechanized revolution hits, how will humans deal with it?

Last Answer : answer:That fear has been around for centuries. Look at how educational requirements have increased over time, and you'll see that the real problem is that education is treated as a luxury here, ... can. The world will lose one major superpower, with all the ripple effects that implies/entails.

What if 2015 TB145 hits earth?

Description : What if 2015 TB145 hits earth?

Last Answer : Here’s the info for TB145 It is about 1000 to 2000 feet across, is traveling about 78,000 MPH and will pass at about 310,000 miles away from the Earth. An object that big, if it struck the Earth, would make a BIG HOLE.

What does it mean when someone hits their fist of one hand into the palm of the other three or four times?

Description : What does it mean when someone hits their fist of one hand into the palm of the other three or four times?

Last Answer : It means that she will do the same to their heads.

Would you like anyone else to be beside you when the zombie apocalypse hits then our our newest 30K member, Symbeline?

Description : Would you like anyone else to be beside you when the zombie apocalypse hits then our our newest 30K member, Symbeline?

Last Answer : Mazel Tov @Symbeline! You are sui generis and a delight to have in the collective.

When cruise control 'hits the brakes', do the brake lights come on?

Description : When cruise control 'hits the brakes', do the brake lights come on?

Last Answer : Cruise control won’t apply your brakes to slow the car. It downshifts instead, so the resistance of the engine slows you down. Since the brakes aren’t involved, no lights.

If a tree falls in a forest and hits a mime, and the mime screams, is he a failure as a mime?

Description : If a tree falls in a forest and hits a mime, and the mime screams, is he a failure as a mime?

Last Answer : LMAO. Where did that ever come from? God I needed a laugh today more than anything. Thanks. I think the mime would have to go to lumberjack school. But I have no idea how he’d mime “Timber”.

If the shit really hits the fan, which would you rather have. Gold, or bullets?

Description : If the shit really hits the fan, which would you rather have. Gold, or bullets?

Last Answer : answer:I assume in that Shit hits the fan scenario that I am going to be facing armed gangs and not individuals so the guns thing doesn't strike me as a viable strategy. Gold, however, ... hide them much easier, more portable, and people lust after those even more than gold for bartering purposes.

Earthquake hits Wales: Should shook sheep share shenanigans?

Description : Earthquake hits Wales: Should shook sheep share shenanigans?

Last Answer : answer:Some shepherds love their sheep. I think it was an amorous sheep who had such a good time, the earth moved. Carole King sang about it.

How would you react if a meteorite hits your town like it did in Russia yesterday?

Description : How would you react if a meteorite hits your town like it did in Russia yesterday?

Last Answer : Search the crashsite for aliens.

Just because a song hits a spot of memory of my ex, doesn't mean I'm hung up on him does it?

Description : Just because a song hits a spot of memory of my ex, doesn't mean I'm hung up on him does it?

Last Answer : I mean, it’s like missing someone that died. I feel like it’s a death in a way.

Have you ever thrown a food tantrum during the holidays, gotten all excited for a favorite dish until it hits the table in some bastardized form?

Description : Have you ever thrown a food tantrum during the holidays, gotten all excited for a favorite dish until it hits the table in some bastardized form?

Last Answer : My Aunt made the stuffing last year… I was so excited, it’s my favorite (besides the turkey and gravy of course) and she totally botched it. So salty I had to restrain myself not to dump my drink all over my face in front of the entire family. Yep. I know how you feel.

Can I ask that all the jellies on the east coast stay safe and let us know you are safe after the hurricane hits?

Description : Can I ask that all the jellies on the east coast stay safe and let us know you are safe after the hurricane hits?

Last Answer : Stay safe Jellies. We are thinking of you.