A skier moves downhill on a slope with an acceleration of

Question

Solve the all parts of given problem:

Problem: A skier moves downhill on a slope with an acceleration of 1.50 m/s².

Part I: Assuming zero friction between the ski and the ground (not very realistic), what is the angle of the slope with respect to the horizontal?

Part II: How much time does it take the skier to reach the bottom of the hill if he starts from rest at the hilltop, which has a height of 60.0 m relative to the bottom of the hill?

Part III: What is the final speed when he reaches the bottom of the hill?

Please include each step and the equations you used. Thanks!