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A cricket ball mass 250 g collides with a bat with velocity 10 m/s and returns with the same velocity within 0.01second.The force acted on the bat is

A cricket ball mass 250 g collides with a bat with velocity 10 m/s and returns with the same velocity within 0.01second.The force acted on the bat is
 

Grade:11

1 Answers

Arun
25757 Points
3 years ago
Initial speed(u)10m/s
Final speed(v) -10m/s
Mass (m)= 0.25kg
Time= 0.01 s

v=u+at
20= at
a= 2000 m/s^2

F= ma
F= 0.25 x 2000
F= 25x20
F= 500 N

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