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c2015cg
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Renee is on Spring Break and pulling her 21-kg suitcase through the airport at a constant speed of 0.47
m/s. She pulls on the strap with 120 N of force at an angle of 38° above the horizontal.
What is the normal force and the total resistance force (friction and air resistance) experienced by the suitcase?
I do not understand how to find the forces since it is constant speed and not acceleration. I also don't know how the angle is relative to this question.
m/s. She pulls on the strap with 120 N of force at an angle of 38° above the horizontal.
What is the normal force and the total resistance force (friction and air resistance) experienced by the suitcase?
I do not understand how to find the forces since it is constant speed and not acceleration. I also don't know how the angle is relative to this question.