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Problem: A child pulls a 3.00-kg sled across level ground at constant velocity with a light rope that makes an angle 34.0 degrees above horizontal. The tension in the rope is 5.00 N.
Part A: Assuming the acceleration of gravity is 9.81 m/s2, what is the coefficient of friction between the sled and the ground?
Please show all work and steps to determine the coefficient of friction between the sled and the ground.
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A 250g , 30.0-cm-diameter turntable rotates on frictionless bearings at 62.0 rpm . A 22.0 g block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless groove in the surface of the turntable...
Two rigid rods are oriented parallel to each other and to the ground. The rods carry the same current in the same direction. Determine the current in the rods
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