Physics, asked by arifaaima123, 12 days ago

The work done on a body is 49 J in raising it through 2.5 m, the mass of the body is

Answers

Answered by bhosaley33

0

Answer:

50J

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Answered by aligmirza1234

8

Answer:

2kg

Explanation:

P.E = mgh

49 = m (2.5)(9.8)

m = 49/24.5

m = 2Kg

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