February 21, 2017

Homework Help: physics

Posted by Allie on Wednesday, March 9, 2011 at 4:37pm.

A sledge loaded with bricks has a total mass of 18.9 kg and is pulled at constant speed by a rope inclined at 19.3° above the horizontal. The sledge moves a distance of 19.8 m on a horizontal surface. The coefficient of kinetic friction between the sledge and surface is 0.500. What is the tension on the rope?

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