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Physics, 17.12.2020 01:00 itcelmairani

Compare these two collisions of a PE student with a wall Case A: A 75 kg PE student moving at 8 m/s collides with an unpadded wall and
stops
Case B: The same 75 kg PE student moving at 8 m/s collides with a padded wall
and stops
Case A
Case B
Before
After
Before
After
--
Which variable is different for these two cases?
Which Case involves the greatest momentum change?
Which Case involves the greatest impulse?
Which Case involves the greatest force?
-
--

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Answers: 2
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