consider an object of mass m and it is raised to a height h , from the ground . obtain the formula for work done on the object here
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Answer:
Hey friends here is your answer :-
- Consider an object of mass "M'' at a distance of "H" from the ground. The force acting on object is equal to the weight of the object.
- Here work is done against gravity which will store in object as potential energy (PE)
- Therefore work done = PE = force *(displacement)W = PE = mass * ( gravity) * (height)....
- Therefore this is an equation of potential energy.......SI unit is joule...
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Answered by
1
Answer:
Work done = mgh
where, m = mass of the object
g = acceleration due to gravity
h = height to which it is raised
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