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Sharad Chandra Gupt

· started a discussion

· 1 Months ago

solved this que

Question:

What is the work done in lifting an object of 400 lbs to a height of 100 ft? 

Options:
A)

4000 ft. lbs

B)

40,000 ft. lbs

C)

4 ft. lbs

D)

None of these

Solution:

Ans: (d) None of these

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