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Gurvindet

· started a discussion

· 1 Months ago

In a question velocity is given 20 but in the solution it was given as 40 without any reason

Question:

A force of 80N acting on a body for 5 sec gives it a velocity of 20 m/s. Calculate the mass of the body–

Options:
A)

5 Kg 

B)

12 Kg

C)

50 Kg

D)

10 Kg

Solution:

Ans:(d) 

  

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