Physics, 15.04.2020 21:12 lovemykay2355
Dan is gliding on his skateboard at 4.00 m/s . He suddenly jumps backward off the skateboard, kicking the skateboard forward at 6.00 m/s (as measured by an observer on the ground). Dan's mass is 60.0 kg and the skateboard's mass is 5.00 kg . How fast is Dan going as his feet hit the ground?
m/s.
Answers: 3
Physics, 21.06.2019 23:00
When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart
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Dan is gliding on his skateboard at 4.00 m/s . He suddenly jumps backward off the skateboard, kickin...
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