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A Force of F Pounds Is Required to Pull an Object

Question 16

Multiple Choice

A force of F pounds is required to pull an object weighing W pounds up a ramp inclined at θ degrees from the horizontal. ​
Find F if W = 100 pounds and θ = 11°.Approximate the answer to one decimal place.


A) 18.1 lb
B) 21.1 lb
C) 19.1 lb
D) 20.1 lb
E) 17.1 lb

Correct Answer:

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