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A cricketer catches a ball of mass 150 g...

A cricketer catches a ball of mass 150 gm in 0.1s and which is moving with a speed of `20 ms^(-1)`, then he experiences force of…………………….

A

300 N

B

30 N

C

3N

D

0.3N

Text Solution

Verified by Experts

The correct Answer is:
B
`"Impulse "="change in momentum"`
`F.Deltat=mv - m u`
`therefore F=(mv-m u)/(Deltat)`
`=(150xx10^(-3)xx20)/(0.1)=30N`
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Knowledge Check

  • What will be the wavelength of a ball of mass 0.1 kg moving with a velocity of 10 ms^(-1) ?

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