| By Nekkid_Eye (Nekkid_Eye) on Monday, October 06, 2003 - 06:49 pm: Edit |
A sled weighing 60.0 N is pulled horizontalled across snow and the coefficient of kinetic friction between sled and snow is 0.100. A penguin weighing 70.0 N rides on the sled. (see figure p4.60) If the coefficient of static friction between penguin and sled is 0.7000, find the maximum horizontal force that can be exerted on the sled before the penguin begins to slide off.
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penguin
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sled ----->horizontal force
| By Nekkid_Eye (Nekkid_Eye) on Monday, October 06, 2003 - 07:05 pm: Edit |
bump
| By Nekkid_Eye (Nekkid_Eye) on Monday, October 06, 2003 - 08:41 pm: Edit |
bump plz help
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