Question icon
Grade 11AIPMT

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

Profile image of GAUTHAM KRISHNA
6 Years agoGrade 11
Answers icon

1 Answer

Profile image of Arun
6 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