Physics, 24.12.2019 05:31 punkee5505
What impulse was delivered to the sled by the friction force from the rough spot?
Answers: 3
= initial velocity of the sled = 4.0 m/s
= final velocity of the sled = 3.0 m/s
= combined mass of sled and rider = 80 kg 
= Impulse delivered to sled
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What impulse was delivered to the sled by the friction force from the rough spot?...
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