A body of 5kg is moving with a velocity ...

A body of 5kg is moving with a velocity of 20m/s. If a force of 100N is applied on it for 10 s in the same direction as its velocity, what will now be the velocity of the body?

A

2000m/s

B

220m/s

C

240m/s

D

260m/s

Text Solution

Verified by Experts

The correct Answer is:

B

`F=marArr100=5arArra=20m//s^(2)`
`v=u+at=20+20xx10=220m//s`

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