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A base ball of mass 150 gm travelling at...

A base ball of mass `150 gm` travelling at speed of `20 m//s` is caught by a fielder and brought to rest in `0.04s`.The force applied to the ball and the distance over which this force acts are respectively

A

`75 N,0.8 m`

B

`37.5 N,0.4 m`

C

`75 N,0.4 m`

D

`37.5 N,0.8 m`

Text Solution

Verified by Experts

The correct Answer is:
C
`F=ma,F=(m(v-u))/t,v^(2)-u^(2)=2as`
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