JEE Main Physics question
A cricket ball of mass 0.25 kg, with speed 10 m/s, collides with a bat and returns with the same speed within 0.01 s. The force acted on the bat is
Answer: (D)
Solution
F = mΔv/t = 0.25×(10+10)/0.01 = 500 N.
A cricket ball of mass 0.25 kg, with speed 10 m/s, collides with a bat and returns with the same speed within 0.01 s. The force acted on the bat is
F = mΔv/t = 0.25×(10+10)/0.01 = 500 N.