Mathematics, 17.07.2019 10:10 chivitogomez2400
When a boy pulls his sled with a rope, the rope makes an angle of 70° with the horizontal. if a pull of 20 pounds on the rope is needed to move the sled, what is the horizontal component force?
7 lb
19 lb
20 lb
24 lb
Answers: 3
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When a boy pulls his sled with a rope, the rope makes an angle of 70° with the horizontal. if a pull...
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