Physics, 27.10.2019 06:43 haileygrace2282
Aforward horizontal force of 3 lb is used to pull a 60 lb sled at constant velocity on a frozen pond. the coefficent of (kinetic) friction is:
1. 0.2
2. 0.05
3. 0.5
4. 20
5. 2
Answers: 1
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Aforward horizontal force of 3 lb is used to pull a 60 lb sled at constant velocity on a frozen pond...
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