Science, asked by alookapotato, 1 year ago

a stone is dropped from a height h prove that the energy at any point in its path is mgh​

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Answered by crazyprincess
15

Answer:

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Answered by muscardinus
2

The energy at any point in its path is mgh​.

Explanation:

When a stone of mass m is dropped from a height h. The work is done by the stone. The work is due to the force of gravity such that work done is given by :

F = W = mg

m is the mass of object

g is acceleration due to gravity

Work done by an object is given by :

W=F\times d\\\\W=mg\times h

When an object is dropped from a height, work done by it is mgh and as per work energy theorem, the work done is equal to change in kinetic energy.

Hence proved

Learn more,

Work done

https://brainly.in/question/8615944

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