A football coach sits on a sled while two of his players build their strength by dragging the sled across the field with ropes. The friction force on the sled is 1500 N and the angle between the two ropes is 50∘. Assume both players pull with the same force. How hard must each player pull to drag the coach at a steady 2.10 m/s?

828.7N

Explanation:

When two players are pulling the sled by same force inclined at 50 degree Angle so the net force is given as

now since the sled is moving with uniform speed so

now we have

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