Chemistry
mmaguilar
2020-11-22 12:58:42
A team of dogs pulls a sled across the snow. The weight of the loaded sled is 2,200 N. The coefficient of friction is 0.15. How hard must the dogs pull so that their effort just equals the frictional force? 220 N 330 N 15,000 N 34 N
ANSWERS
Eddieleake13
2020-11-22 17:18:17

.. The weight of the loaded sled is 2200 N. The coefficient of friction is 0.15. How hard must the dogs pull so that their effort just equals the frictional force? ... to move after the light changes from red to green A team of dogs pulls a sled across the snow. ... 2) pulling force of dogs fL = us N = 0.15 x2200 = 330 N

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