What is the fastest snow sled?

If a 56 N sled is resting on packed snow. The coefficient of kinetic friction is .10. If a person weighing 645 N sits on the sled what force is needed to pull the sled across the snow at a constant speed?

  • Answer:

    This complex math problem uses a formula that can't be expressed by a regular keyboard. Check out the site: http://dlc.k12.ar.us/Resources/Sciences/Physics/FrictionForces.pdf to see the formula and solution to this problem.

Anonymous at ChaCha Visit the source

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