05:53Calculating the average force during a bounce. Force, impulse and time relationship: F=dp/dt.Zak's Lab649
Multiple ChoiceYou throw a 100-g ball with 30m/s. If the ball is in your hand for 0.2s during the throw, a) calculate the impulseyou deliver to it. b) Calculate the average Force that you exert on the ball.902183Has a video solution.
Open QuestionYou catch a 0.6 kg ball initially moving with 10 m/s. Calculate the impulse delivered to the ball during the catch.151222Has a video solution.
Multiple ChoiceYou deliver an impulse to a ball of 15kg⋅m/s over a period of 0.21 s. What average force did you apply to the ball?224
Textbook QuestionTo warm up for a match, a tennis player hits the 57.0-g ball vertically with her racket. If the ball is stationary just before it is hit and goes 5.50 m high, what impulse did she impart to it?497Has a video solution.
Textbook QuestionINT A 550 g cart is released from rest on a frictionless, 30° ramp, 120 cm from the bottom of the ramp. It rolls down, bounces off a rubber block at the bottom, and then rolls 80 cm back up the ramp. A high-speed video shows that the cart was in contact with the rubber block for 25 ms. What was the average force exerted on the cart by the block?76Has a video solution.
