The work done in holding a 50-kg object at a height of 2 m above the floor

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The work done in holding a 50-kg object at a height of 2 m above the floor for 10 s is
a. 0
b. 250 J
c. 1000 J
d. 98,000 J

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The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

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Question Posted: Mar 10, 2020 09:15 AM

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The work done in holding a 50-kg object at a height of 2 m above the floor

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