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Question
What are the two different energies a free-falling body will have?
What are the two different energies a free-falling body will have?
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Solution
Free-fall:
Free-fall is described in Newtonian physics as the motion of an object where gravity is the only force acting on it.
A free-falling body will have two different energies given below.
- They will have kinetic energy as well as potential energy.
- When an object falls freely, its potential energy decreases but its kinetic energy increases, so that its total mechanical energy remains constant.
Thus, the two energies associated with the free-falling body are potential energy and kinetic energy.
Free-fall:
Free-fall is described in Newtonian physics as the motion of an object where gravity is the only force acting on it.
A free-falling body will have two different energies given below.
- They will have kinetic energy as well as potential energy.
- When an object falls freely, its potential energy decreases but its kinetic energy increases, so that its total mechanical energy remains constant.
Thus, the two energies associated with the free-falling body are potential energy and kinetic energy.
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