The diagram below depicts two cases in which a 0.2 kg ball strikes falls
and strikes the ground...
![Physics](/tpl/images/cats/fizika.png)
The diagram below depicts two cases in which a 0.2 kg ball strikes falls
and strikes the ground. Case A: the ball is moving downward at 5 m/s
when it hits the ground then rebounds upward at 2 m/s. Case B: The ball
moving downward at 5 m/s when it hits the ground and stops
immediately. Calculate the momentum change of the ball for each case.
Then, explain which ball, if any, experiences the greater force. Show all of
your work."
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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