Description : How much force is required to accelerate a 2000 kg car at 3.00 ms?
Last Answer : Need answer
Description : How much force is needed to accelerate a 1000 kg car 5 MS?
Last Answer : Acceleration should be in meters per second squared.To calculatethe force, simply use Newton's second law (multiply the mass timesthe acceleration). Since all the units are the standard SI units,the answer will be in newtons.
Description : A pitcher throws a baseball to his first-base man. As the ball flies through the air, assuming no air resistance, what is the shape of its trajectory?
Last Answer : ANSWER: PARABOLA
Description : If A bicycle has a mass of 20 kg. A small car has a mass of 1000 kg. A force is applied to accelerate the car from a standing position to a speed of 1 ms. If the same force that was applied to the car?
Description : What is the mass of an object that needs a force of 4500 N to accelerate it at a rate of 5 M's?
Last Answer : Newton's 2nd law states that force (F) = mass (m) x acceleration(a); 4500 = m x 5; m = 900 kg
Description : What is the mass of an object if a net force of 8.0 N causes it to accelerate at 1.1 MS?
Description : When a pitcher tosses a baseball to the catcher across the home plates what is the projectile?
Last Answer : Baseball
Description : A baseball bat strikes a ball with a force of 30 newtons. If the ball was in contact with the bat for 1/10 of a second, what impulse did the ball receive?
Last Answer : ANSWER: 3 NEWTON-SECONDS
Description : How much time does it take for a car to accelerate from 3.44 ms to 20.9 ms?
Last Answer : That depends on what type of car you're driving. For example, a pickup truck would accelerate more slowly than a race car.
Description : The Newton's law of resistance is based on the assumption that the (A) Planes of the body are completely smooth (B) Space around the body is completely filled with the fluid (C) Fluid particles do not exert any influence on one another (D) All of the above
Last Answer : Answer: Option D
Description : When a slingshot exerts a 10 Newton force on a rock, the rock accelerates at 50 meters per second squared. What force is required to accelerate the rock to 150 meters per second squared?
Last Answer : ANSWER: 30 NEWTONS
Description : What fraction of 3 kg is 250g?
Last Answer : It is 250/3000 which can be simplified, if required.
Description : What percent of 1kg is 250g?
Last Answer : 4
Description : A girl throws a 2 kilogram rock vertically upward. It reaches a maximum height of 5 meters. What is the kinetic energy of the rock the instant it leaves the girl's hand?
Last Answer : ANSWER: 100 JOULES (accept 98 joules)
Description : When A baseball is hit straight up at an initial velocity of 100 ms how long will it take to hit the ground?
Last Answer : The Baseball will travel upwards until its velocity is zero andthen fall back down again.The acceleration of the baseball is the constant accelerationdue to gravity acting in a downwards direction.The time taken to fall back down will be the ... 2 t_top = 2 100/g s = 200/g s ≈ 200/9.81 s ≈20.4 s
Description : What is the momentum of a 1.35 kg baseball moving at 3.75 ms away from home plate after a hit?
Last Answer : What is the answer ?
Description : A mass of 5kg is 100m above a given datum where local g = 9.75 m/s2 . Find the gravitational force in newtons. (Formula: Fg= mg/k ) a. 48.75 N b. 50 N c. 45 N d. None of the above
Last Answer : 48.75 N
Description : A round viewing window with a 20 centimeter diameter is installed in a tank at the Shedd Aquarium. It is 5 meters below the water surface. The force on the window is approximately: w) 1,500 Newtons x) 10,000 Newtons y) 25,000 Newtons z) 50,000 Newtons
Last Answer : ANSWER: W -- 1,500 NEWTONS
Description : An 8 kilogram mass resting on a frictionless horizontal surface is attached to a spring with a force constant of 50 Newtons per meter. If the velocity of the mass through the equilibrium position is 5 meters per second, what is the mass's maximum displacement from equilibrium?
Last Answer : ANSWER: 2 METERS
Description : A man exerts a northward force of 100 newtons on a 50 kilogram box which sits on a level floor. If the frictional force is 80 newtons, what is the magnitude of the northward acceleration of the box?
Last Answer : ANSWER: 0.4 METERS PER SECOND SQUARED
Description : When a 2 kilogram mass is suspended from a spring, the spring stretches 4 cm. The force constant of the spring is approximately:+ w) .5 newtons per meter x) 5 newtons per meter y) 50 newtons per meter z) 500 newtons per meter
Last Answer : ANSWER: Z -- 500 NEWTONS PER METER
Description : A 10 kilogram mass rests on a horizontal frictionless surface. A horizontal force of 5 Newtons is applied to the mass. After the force has been applied for 1 second, the velocity of the mass is: w) 0 meters per second x) 0.5 meters per second y) 5 meters per second z) 50 meters per second
Last Answer : ANSWER: X -- 0.5 METERS PER SECOND
Description : How much force is needed to accelerate a 2500 kg car at a rate of 8 ms2?
Description : How much force is needed to accelerate a 66 kg skier at 2 msec2?
Description : How much force is needed to accelerate a 15 kg bowling ball at 2m/s2?
Last Answer : 34
Description : How does the force required to accelerate an object change as the mass increases?
Description : What force it would take to accelerate a 900-kg car at a rate of 6ms 2is?
Description : What happens when A skateboarder pushes on the ground with her foot. She and the skateboard accelerate down the sidewalk due to the force?
Description : What force is necessary to accelerate a 1250 kg car at a rate of 40 mss?
Last Answer : F = ma = 1250 x 40 = 50,000 Newtons
Description : What is the force required to accelerate amass of 30kg at a rate of 15m/s². a. 460 N b. 380 N c. 560 N d. 450 N F = ma
Last Answer : 450 N
Description : A system weighing 2kN. Determine the force that accelerate if to 12 m/s^2. a. vertically upward when g = 9.7 m/s^2 A. 4474.23 N B.5484.23 N C.4495.23 N D.5488.23 N Formula: F = m/k (a +g)
Last Answer : 4474.23 N
Description : If the gravity exerts 15 N and there is 10 N of friction how much force will Jim need to exert to move it?
Description : Two long conductors, separated by a distance `d` carry current `I_(1) and I_(2)` in the same direction . They exert a force `F` on each other. Now the
Last Answer : Two long conductors, separated by a distance `d` carry current `I_(1) and I_(2)` in the same direction . They exert a ... . `-(2F)/(3)` D. `-(F)/(3)`
Last Answer : Two long conductors, separated by a distance `d` carry current `I_(1) and I_(2)` in the same direction . They exert a ... C. `(2F)/(3)` D. `(-2F)/(3)`
Description : In a second class lever why must you exert input force over a greater distance?
Last Answer : If the input force is applied at a greater distance than thelength of the effort arm is increased thereby reducing theeffort.
Description : What if your ability of a muscle to exert submaximal Force repeatedly over a period of time?
Description : If a bat hits a ball with a 1000 N force what force does the ball exert on the bat?
Description : Do Objects of any size exert a gravitational force.?
Last Answer : If the object having some mass then for sure it exert agravitational force.The more the mass the more will be gravity.
Description : Does Earth exert a contact or a non-contact force on the moon?
Last Answer : Earth exerts a non-contact force on the moon.
Description : A child weighing 50 Newtons is on a swing. He goes from a minimum height of 0.2 meters to a maximum height of 1.5 meters. His maximum speed is closest to: w) 3 meters per second x) 5 meters per second y) 7 meters per second z) 9 meters per second
Last Answer : ANSWER: X -- 5 METERS PER SECOND
Description : How a pitcher contains 5 quarts how much water does the pitcher contain?
Last Answer : 21
Description : Anyone know how to make cosmopolitans in a pitcher?
Last Answer : answer:This is my recipe for Cosmos for a crowd. Cosmopolitans for a Crowd 18 -24 oz. fluid ounces lemon vodka 12 fluid ounces Cointreau 12 fluid ounce cranberry juice ¾ cup freshly squeezed lime juice ... in advance and chilled. Makes for easy entertaining. not my work. I stole it from this site.
Description : A student uses a force of 45 Newtons to push a chair at a constant speed of 3m/s for a time of 6 seconds how much work did the student do?
Last Answer : W = F*dd = 3m/s * 6s = 18mW = 45N18m = 810Nm
Description : How much time is needed for a force of 20 Newtons to change the velocity of a 5 kilogram mass by 4 meters per second?
Last Answer : ANSWER: 1 SECOND
Description : A train locomotive whose mass is 1 x 106 kilograms is traveling EAST at a speed of 100 kilometers per hour. A NORTHERLY wind is applying a force of 100 Newtons on the locomotive. How much work is the wind doing ... 10 meters it travels? w) 0 joules x) 1,000 joules y) 10,000 joules z) 100,000 joules
Last Answer : ANSWER: W -- 0 JOULES
Description : Laura weighs 50 Newtons and pushes against a stationary brick wall that weighs 1,000 Newtons. Her arm is two-thirds of a meter long. According to the laws of physics, how much work does she do?
Last Answer : ANSWER: NONE or ZERO
Description : According to Newton's 2nd law the object's acceleration and centripetal force are A. at right angles to each other B. anti parallel to each other C. make acute angle with each other D. in same direction
Last Answer : in same direction
Description : Getting iced tea stains off of the plastic pitcher?
Last Answer : Try vinegar and baking soda. Let it stand overnight. Add the vinegar slowly. You won’t need much of each ingredient, but use as much as you thing is a good amount.
Description : Why does my Brita water pitcher say to discard the first three pitcher fulls of water before using it?
Last Answer : I just checked my package of filters, and it says discard the first 2 pitchers of water or use it on plants due to carbon dust from the filter. I have never done this, and I’ve never had an adverse reaction to the water.