Derive an expression to calculate the kinetic energy of a body in object of mass 70 kg is raised to a height of 10 m above the ground what is its potential energy of the object is allowed to fall find its kinetic energy when it is halfway down 0 to 10 metre per second square
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Explanation:
KE=1/2*mv*v
m=70.,v=10
KE=3500J while falling dowm
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