Physics, 18.12.2020 01:00 colton1788
A 1.2 kg skateboard is coasting along the sidewalk at a speed of 5.0 m/s when a 800 g. cat jumps down from a tree(no horizontal motion) onto the skateboard. What is the speed of the cat after the collision?
a 3.2 m/s
b 0.3 m/s
c .03 m/s
d 3.0 m/s
Answers: 3
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A 1.2 kg skateboard is coasting along the sidewalk at a speed of 5.0 m/s when a 800 g. cat jumps dow...
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