A cricket ball of mass 120 g is bowled at 30 m/s straight towards a batsman. The batsman makes a massive square hook shot at right angle to the wicket to hit the ball at 40 m/s. What average force did the cricket bat exert on the ball if bat and ball were in contact for only 0.10 s?
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Answer:
ANSWER IS 12000N
Explanation:
mass of ball=120g
initial velocity (u) of ball=30m/s
final velocity (u) of ball=40m/s
time given=0.10s
Acceleration =v-u/t
(40-30)/0.1
=100m/s2
Force=mass*acceleration
120*100
=12000N
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