A 50 kg skier skis directly down a frictionless slope angled at 10^(@) to the horizontal. Assume the skier moves in the negative direction of an x axis along the slope. A wind force with component F_(x) acts on the skier. What is F_(x) if the magnitude of the skier's velocity is (a) constant, (b) increasing at a rate of 1.0" m"//"s"^(2), and (c) increasing at a rate of 2.0" m"//"s"^(2) ?

A 50 kg skier skis directly down a frictionless slope angled at 10^(@)

1.	A 50 kg skier skis directly down a frictionless slope angled at 10^(@) to the horizontal. Assume the skier moves in the negative direction of an x axis along the slope. A wind force with component F_(x) acts on the skier. What is F_(x) if the magnitude of the skier's velocity is (a) constant, (b) increasing at a rate of 1.0" m"//"s"^(2), and (c) increasing at a rate of 2.0" m"//"s"^(2) ?
Answer» SOLUTION :(a) 85 N, (B) 35 N, ( c ) 12 N

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