Solve the all parts of given question:
Question: A skier speeds down a smooth ski slope which is at an angle of 22° with the horizontal. The mass of the skier is 53 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).
Part C: How does the net force experienced by the skier change if the ski slope becomes steeper? (Increases or decreases or remains the same).
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