What is the mass of the cube
Density is 40 g/cm3
Length of the side= 2 cm...
Physics, 06.10.2020 01:01 phillipmccormick
What is the mass of the cube
Density is 40 g/cm3
Length of the side= 2 cm
Answers: 1
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Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
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