Physics, 27.05.2021 14:00 Halessoftball

1. A 1300-kg car moving at 20m/s hits the fence and comes to a stop in 2 s. what is the average forced acted to the car? 2. A lady tennis player hits an approaching ball with a force of 750 N. If she hits the ball in 0.002, how much impulse is imparted to the tennis ball?

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1. A 1300-kg car moving at 20m/s hits the fence and comes to a stop in 2 s. what is the average forc...