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aev [14]
3 years ago
7

A sailor pulls a boat horizontally along a dock for 10.0 m with an angled rope. He does 766 J of work and has a force of 100.0 N

. What was the angle of the rope?
O 40°
Physics
1 answer:
Angelina_Jolie [31]3 years ago
8 0

Explanation:

W = Fd cos θ

766 J = (100.0 N) (10.0 m) cos θ

cos θ = 0.766

θ = 40.0°

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