what will be the work done if a stone of mass 2kg is raised a through of height 10 cm ? (Take g=10m\s²).
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Answer:
Hey there!
Given,
Mass of stone = 2 kg
Height = 10 cm = 0.1 m
Taking g = 10 m/s^2
Now,
Work done = Potential Energy
W = mgh
W = 2 × 10 × 0.1
W = 2 J
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Answered by
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Answer:
The work done to raise the stone of mass 2 Kg through a height of 10 cm will be 2 J.
Explanation:
The mass of the stone, m = 2 Kg
The height through which it is raised, h = 10 cm = 0.1 m
This height will be the displacement made by the body. The work done to raise the stone should be against the force of gravity. We know the equation of work as:
Work = force × displacement
Work = mass × acceleration × displacement
Work = 2 × 10 × 0.1
Work = 2 J
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