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A 200-N sled of slides down a frictionless hillside that rises at 37° above the horizontal....

A 200-N sled of slides down a frictionless hillside that rises at 37° above the horizontal. What is the magnitude of the force that the surface of the hill exerts on the sled? Hint : draw the free body diagram and place X-axis parallel to the incline

a) 200 N

b) 120 N

c) 150 N

d) 0 N

e) 160 N

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