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Question 1: How much work is done when a body of mass m is rai
Physics by Lakhmir Singh
Physics

Class 9

Lakhmir Singh

Author:
Lakhmir Singh
Publisher:
S. Chand
Subject:
Science
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Question 1: How much work is done when a body of mass m is raised to a height h above the ground?

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Physics (Lakhmir Singh)

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Answer: We can calculate the work done against gravity in moving a body of mass  (m) by a height (h) as, Work done in lifting a body = (Weight of body) (Vertical distance)
So, W = (m) (g) (h)
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Question Text
Question 1: How much work is done when a body of mass m is raised to a height h above the ground?
TopicWork and Energy
SubjectScience
ClassClass 9
Answer TypeText solution:1
Upvotes90