A body of mass `10kg` is moving with a constant velocity of `10m//s`. When a constant force acts for 4 seconds on it, it moves with a velocity `2m//sec` in the opposite direction. The acceleration produced in it isA. `3m//sec^(2)`B. `-3m//sec^(2)`C. `0.3m//sec^(2)`D. `-0.3m//sec^(2)`

A body of mass `10kg` is moving with a constant velocity of `10m//s`.

1.	A body of mass `10kg` is moving with a constant velocity of `10m//s`. When a constant force acts for 4 seconds on it, it moves with a velocity `2m//sec` in the opposite direction. The acceleration produced in it isA. `3m//sec^(2)`B. `-3m//sec^(2)`C. `0.3m//sec^(2)`D. `-0.3m//sec^(2)`
Answer» Correct Answer - B

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A body of mass `10kg` is moving with a constant velocity of `10m//s`. When a constant force acts for 4 seconds on it, it moves with a velocity `2m//sec` in the opposite direction. The acceleration produced in it isA. `3m//sec^(2)`B. `-3m//sec^(2)`C. `0.3m//sec^(2)`D. `-0.3m//sec^(2)`

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