If the ball is traveling at 160km/h just before it reaches the bat, what is the average force exerted by the bat on it if the collision lasts 7.0ms ?
1 Answer
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Got to change to m/s
52.7 m/s 44.4 m/s
Add the volicitys cause its oposite each other
97.2
Change to momentum
97.2 × 0.15 = 14.58
Divide by seconds in contact
14.58 ÷ 0.007= 2082.86
What ever the unit is I forget
