Solve the all parts of given problem:
Problem: Take the x-axis horizontal + and the +y-axis upward. A skier slides down a 7.5 degree slope with acceleration 1.15m/s/s along slope.
Part A: Find the components of acceleration?
Part B: If the skier started from rest, find her velocity and speed after 10s?
Please show me step by step or type in formulas used. I am so lost!!