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Compute each part of following problem given below:

Problem: A skier speeds down a smooth ski slope which is at an angle of Î¸ = 22Â° with the horizontal. The mass of the skier is 77 kg. Take the downhill direction to be positive and uphill to be negative.

Part A: What net force is acting on the skier? (Indicate the direction with the sign of your answer.)

Part B: What is the acceleration experienced by the skier? (Indicate the direction with the sign of your answer.)

This is a physic problem, reply as soon as possible. Thanks.

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