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When a constant force acts on an object ...

When a constant force acts on an object with a mass of 7 kg for a duration of 3 s , it increases the object's velocity from `3 ms^(-1)` to `8 ms^(-1)` . What is the magnitude of the applied force ?

A

10.66 N

B

11.66 N

C

13.66 N

D

12.66 N

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The correct Answer is:
B
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