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An object of mass 25 kg moves along a st...

An object of mass 25 kg moves along a straight line on a smooth horizontal surface. A force F acts on the object in its direction of motion. The graph of the force against time is shown here. What is the velocity of the 0 object at t = 8 s, if its velocity at t = 5 s is `"4 m s"^(-1)` ?

A

`"3.5 m s"^(-1)`

B

`"4.9 m s"^(-1)`

C

`"6.3 m s"^(-1)`

D

`"0.9 m s"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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