What is the 1st formula of falling object ?

What is the 1st formula of falling object ?
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1 Answer

Answer :

All objects falling from the same position and the same height without any obstruction cross the same path at the same time.
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Related questions

Explain and explain the third formula of falling object. ?

Description : Explain and explain the third formula of falling object. ?

Last Answer : The third law of falling objects is that the distance ( h) that a falling object travels from a fixed position without hindrance at a given time is proportional to the square of that time ( t) , i.e. , h ∝ t2 . If an object is ... etc then h1 (t2) 1 = h2 (t2) 2 = h2 (t2) 3 = .......... = constant.

What is the mathematical form of the 3rd formula of a falling object ?

Last Answer : The mathematical form of the 3rd formula of the falling object is: h proportional t ^ 2 .

Write the second formula of the falling object ?

Description : Write the second formula of the falling object ?

Last Answer : The velocity of an object falling from a fixed position without any hindrance at a given time is proportional to that time.

What is the English of the falling object formula ?

Description : What is the English of the falling object formula ?

Last Answer : English laws of falling bodies.

How does a scientist discover the source of a falling object ?

Description : How does a scientist discover the source of a falling object ?

Last Answer : Italian scientist Galileo discovers the source of a falling object. This is why the formulas are called Galileo's falling objects formula. The scientist Galileo proved by dropping a heavy and a light object ... fell to the ground at about the same time. Thus he discovered the law of falling objects.

Why is the initial velocity zero in the case of a falling object ?

Description : Why is the initial velocity zero in the case of a falling object ?

Last Answer : Because the falling object starts falling from a fixed position. So its forward velocity is taken to be zero.

What is the source of the falling object ?

Description : What is the source of the falling object ?

Last Answer : Galileo came up with three formulas for falling objects. These are called falling object formulas.

How far will a free falling object cover 3 seconds if it travels a distance of 6 seconds 72 meters ?

Description : How far will a free falling object cover 3 seconds if it travels a distance of 6 seconds 72 meters ?

Last Answer : h = ut + 0.5 * g * t ^ 2 => h = 0 + 0.5 * 9.8 * 3 ^ 2 => h = 44.1 m. 44.1 meters.

Rate of falling object in vacuum is A. independent of weight B. dependent on massC. independent of massD. dependent of weight

Description :  Rate of falling object in vacuum is A. independent of weight B. dependent on mass C. independent of mass D. dependent of weight

Last Answer : independent of mass

What is the formula of speed or how to find the Speed of an object ? -Physics

Description : What is the formula of speed or how to find the Speed of an object ? -Physics

Last Answer : The formula for speed is : speed = distance/time. By this Formula you can find the speed of an body

The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by Prismoidal formula, is (A) 3250 m3 (B) 3225 m3 (C) 3275 m3 (D) 3300 m3

Description : The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient ... calculated by Prismoidal formula, is (A) 3250 m3 (B) 3225 m3 (C) 3275 m3 (D) 3300 m3

Last Answer : (B) 3225 m3

Can you jump off of a falling object before hitting the ground and save yourself?

Description : Can you jump off of a falling object before hitting the ground and save yourself?

Last Answer : Since you would already be falling down together with the object at the same speed as the object, jumping off the object would at best result in a minimally diminished impact velocity, assuming your ... a watermelon with your brain splashing out like jelly. And you would die, too, most certainly.

Who provides the needle for the falling object ?

Description : Who provides the needle for the falling object ?

Last Answer : Galileo provides the needle of the falling object.

Which name is given to the type of friction that object falling through air experience?

Description : Which name is given to the type of friction that object falling through air experience?

Last Answer : air resistance

When falling object reaches terminal velocity, the net force acting on it is?

Description : When falling object reaches terminal velocity, the net force acting on it is?

Last Answer : When an object is not accelerating or decelerating, it has a net force of zero.

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

Shadow of an object falling on a surface nearby is termed as _______________ a. Conjoined shadow b. cast shadow c. Air shadow d. shadow

Description : Shadow of an object falling on a surface nearby is termed as _______________ a. Conjoined shadow b. cast shadow c. Air shadow d. shadow

Last Answer : b. cast shadow

What is the maximum falling speed?

Description : What is the maximum falling speed?

Last Answer : http://en.wikipedia.org/wiki/Terminal_velocity

A body is falling from a height h. After it has fallen a height h/2 (HALF WAY), it will possess -Physics

Description : A body is falling from a height h. After it has fallen a height h/2 (HALF WAY), it will possess -Physics

Last Answer : half potential and half kinetic energy

Why does falling on sand from the same height cause less injury than hard floor ?

Description : Why does falling on sand from the same height cause less injury than hard floor ?

Last Answer : Falling on sand from the same height causes less injury than hard floor. Reason: When a person falls on a hard floor from above, the floor pushes backwards as a reaction on the person. Since the floor ... the person move a little downhill easily. So it hurts less to fall on sand than on hard floor.

What are the sources of falling objects ?

Description : What are the sources of falling objects ?

Last Answer : 1st formula: All objects falling from a fixed position and the same height without any obstruction cross the same path at the same time. 2nd law: The velocity of an object falling from a fixed position ... a fixed position at a given time is proportional to the square of that time. I.e. hµt2

Who discovered the source of falling objects ?

Description : Who discovered the source of falling objects ?

Last Answer : Scientist Galileo discovers the law of falling objects.

What are the sources of falling objects ?

Description : What are the sources of falling objects ?

Last Answer : There are three sources of falling objects.

What is the 2nd law of falling objects ?

Description : What is the 2nd law of falling objects ?

Last Answer : The velocity obtained at a given time ( t) of an object falling from a stationary position without hindrance ( v) is proportional to that time, i.e. , v ∞ t

What is the 3rd law of falling objects ?

Description : What is the 3rd law of falling objects ?

Last Answer : The distance covered by an object falling from a fixed position without any hindrance is proportional to the square of that time. That is, if an object crosses the distance h in one second, it will cross 4h distance in two seconds , it will cross 9h distance in three seconds .

Which scientist discovered the formulas of falling objects ?

Last Answer : Scientist Galileo discovers formulas for falling objects.

A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Description : A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Last Answer : (1) The mercury level starts rising Explanation: As the pump removes the air from the bell jar the pressure obviously reduces around the barometer. The reduction in pressure around the barometer leads it to expand. As the pump removes air from the jar, the mercury level rises.

The colour of the ocean appears to be blue because the sunlight falling on it is – (1) reflected (2) refracted (3) diffracted (4) scattered

Description : The colour of the ocean appears to be blue because the sunlight falling on it is – (1) reflected (2) refracted (3) diffracted (4) scattered

Last Answer : (4) scattered Explanation: The reason the ocean is blue is due to the absorption and scattering of light. The blue wavelengths of light are scattered, similar to the scattering of blue light in the sky ... the red and weak in the blue, thus red light is absorbed quickly in the ocean leaving blue.

A falling drop of rain water ac-quires the spherical shape due to – (1) Viscosity (2) Surface Tension (3) Atmospheric pressure (4) Gravitational force

Description : A falling drop of rain water ac-quires the spherical shape due to – (1) Viscosity (2) Surface Tension (3) Atmospheric pressure (4) Gravitational force

Last Answer : (2) Surface Tension Explanation: Raindrops start out as round high in the atmosphere as water collects on dust and smoke particles in clouds. But as raindrops fall, they lose their rounded ... the molecules stick together. The cause is the weak hydrogen bonds that occur between water molecules.

If weight of a falling tennis ball is 1.0 N and drag force acting on it is 0.2 N then resultant force is A. 0.8 N B. 0.5 N C. 1 N D. 2 N

Description : If weight of a falling tennis ball is 1.0 N and drag force acting on it is 0.2 N then resultant force is A. 0.8 N B. 0.5 N C. 1 N D. 2 N

Last Answer :  0.8 N

Number of forces a falling tennis ball experiences is A. 1 B. 3 C. 2 D. 4

Description : Number of forces a falling tennis ball experiences is A. 1 B. 3 C. 2 D. 4

Last Answer : 2

The kinetic energy of a stone falling near the earth's surface through a vacuum increases with the: w) square root of its velocity x) cube root of its velocity y) square of its velocity z) cube of its velocity

Description : The kinetic energy of a stone falling near the earth's surface through a vacuum increases with the: w) square root of its velocity x) cube root of its velocity y) square of its velocity z) cube of its velocity

Last Answer : ANSWER: Y -- SQUARE OF ITS VELOCITY

A ball falling vertically from rest for 3 seconds travels very nearly: w) 14.7 meters x) 29.4 meters y) 44.1 meters z) 88.2 meters

Description : A ball falling vertically from rest for 3 seconds travels very nearly: w) 14.7 meters x) 29.4 meters y) 44.1 meters z) 88.2 meters

Last Answer : ANSWER: Y -- 44.1 METERS

The colour of the ocean appears to be blue because the sunlight falling on it is (1) reflected (2) refracted (3) diffracted (4) scattered

Description : The colour of the ocean appears to be blue because the sunlight falling on it is (1) reflected (2) refracted (3) diffracted (4) scattered

Last Answer : scattered

A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Description : A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Last Answer : The mercury level starts rising

A falling drop of rain water acquires the spherical shape due to (1) Viscosity (2) Surface Tension (3) Atmospheric pressure (4) Gravitational force

Description : A falling drop of rain water acquires the spherical shape due to (1) Viscosity (2) Surface Tension (3) Atmospheric pressure (4) Gravitational force 

Last Answer : Surface Tension

What is the 1st law of reflection ?

Description : What is the 1st law of reflection ?

Last Answer : The first law of reflection: the incident ray , the reflected ray and the perpendicular drawn on the reflector at the point of incidence are in the same plane.

What is the 1st law of refraction of light ?

Description : What is the 1st law of refraction of light ?

Last Answer : The 1st law of refraction of light is: The incident ray , the refracted ray and the perpendicular drawn on the point of incidence at the point of incidence are located on the same plane.

If a spinster staring from rest has acceleration of 5 m s-2 during 1st 2.0 s of race then her velocity after 2 s is A. 20 m s-1 B. 10 m s-1 C. 15 m s-1 D. 5 m s-1

Description : If a spinster staring from rest has acceleration of 5 m s-2 during 1st 2.0 s of race then her velocity after 2 s is A. 20 m s-1 B. 10 m s-1 C. 15 m s-1 D. 5 m s-1

Last Answer : 10 m s-1

The weight of an object is 50lb. What is its mass at standard condition?  a. 50 lbm  b. 60 lbm  c. 70 lbm  d. 80 lbm formula: m = Fgk /g

Description : The weight of an object is 50lb. What is its mass at standard condition?  a. 50 lbm  b. 60 lbm  c. 70 lbm  d. 80 lbm formula: m = Fgk /g

Last Answer : 50 lbm