logixfnm logixfnm
  • 02-03-2020
  • Physics
contestada

A child uses a force of 45 N to pull a sled with a rope. The angle between the rope and the ground is 35 degrees. What is the horizontal component of the tension?
A. 25.8 N
B. 36.9 N
C. 54.9 N
D. 78.5 N

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MathPhys
MathPhys MathPhys
  • 02-03-2020

Answer:

B

Explanation:

Use trigonometry.

Fₓ = F cos θ

Fₓ = 45 N cos 35°

Fₓ = 36.9 N

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samlazukin
samlazukin samlazukin
  • 04-06-2020

The correct answer is B) 36.9 N i took the test and got it correct

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