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Category > Physics Posted 08 Jul 2017 My Price 7.00

A man pulls a 300 N object

1. A man pulls a 300 N object across a horizontal surface using a 100 N force
applied at a 35° angle. What is the normal force? If the object is pulled at constant
speed, what is the coefficient of friction? 2. A 10 N object rests on a 10° incline. What is the normal force? What is the
parallel force? A 10 kg object rests on a 10° incline. What are the normal and the
parallel forces? 3. A 5 N block slides down a 20° incline at constant speed. What is the frictional
force? 4. What force is needed to push a 15 N object up a 20° incline at constant speed
when the coefficient of friction is 0.30? 5. What is the acceleration of a 20 N object that is pulled up a 30° incline by a 25
N force? The coefficient of friction is 0.30.

Answers

SuperTutor
(15)
Status NEW Posted 08 Jul 2017 12:07 AM My Price 7.00

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