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1. A ball with a mass of .2 kg travelling at a speed of 35 m/s is struck by a bat. If the duration of the impulse is .001 seconds and the speed of the ball afterwards is the same as before, what is the average force (to the nearest Newton) of the impact? 2 On the other hand, if the magnitude of...

1. A ball with a mass of .2 kg travelling at a speed of 35 m/s is struck by a bat. If the duration of the impulse is .001 seconds and the speed of the ball afterwards is the same as before, what is the average force (to the nearest Newton) of the impact? 2 On the other hand, if the magnitude of...

1. Vector A has length 24.9 and is at an angle of 30 degrees. Vector B has length 20 and is at an angle of 210 degrees. To the nearest tenth of a unit, what is the magnitude of A+B? 2 Vector A is 10 units long at an angle of 60 degrees. Vector B is 4 units long at an angle of 152 degrees. To...