Physics, 22.04.2021 20:00 mimithurmond03
1. An 18.0 kg sled is slding across a smooth, flat stretch of snow when a boy pushes it, causing it to
speed up to 4,50 m/s in 3.75 s without changing direction. If the average force exerted by the boy
on the sled in its direction of motion was 12,5 N, with what initial velocity was it moving?
Answers: 2
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1. An 18.0 kg sled is slding across a smooth, flat stretch of snow when a boy pushes it, causing it...
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