Question

A cricket ball of mass 0.25 kg with speed 10 m/s collides with a bat and returns with same speed within 0.01 S. The force acted on bat is

Answer 1

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

Answer 2

answer:-

=500N

solution:-

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/s²

F= ma

F= 0.25 x 2000

F= 25×20

F= 500 N (answer)

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