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    Potential and Kinetic Energy

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    1. How much potential energy does an object have that has a mss of 10 kg and is 4 meters off the ground on earth?
    2. How much potential energy does an object have that has a mass of 10 kg and is 4 meters off the ground on the moon where gravity is 1.6(m/s^2)?
    3. If the object falls half way to the ground so that its height is 2m, how much total energy will it have?
    4. How much potential energy does it have at a height of 2 meters?
    5. How much kinetic energy does it have at 2 meters?
    6. If an object is not moving, how much kinetic energy does it have?

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    https://brainmass.com/physics/solar-system/potential-kinetic-energy-31133

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    1. How much potential energy does an object have that has a mass of 10 kg and is 4 meters off the ground on earth?

    Potential energy = m g h
    m= 10 Kg
    g= 9.81 m/s^2
    h= 4 m
    Therefore PE = mgh = 10 x 9.81 x 4 = 392.4 J

    2. How much potential energy does an object have that has a mass of 10 kg and is 4 meters off the ground on the moon where gravity is ...

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