Compute all parts of given question:

Question: 17.9 kg crate slides from rest without friction 4.2m down a ramp inclined 17.6obelow horizontal. in the two cases below, the same calculations will be performed using different coordinate system.

Part A: Calculate displacement, normal force, acceleration and velocity vectors at the ramp's end using coordinates that are parallel (downwards) and perpendicular (above) to the ramp?

Part B: Calculate displacement, normal force, and acceleration and velocity vectors at the ramp's end using vertical and horizontal (standard) coordinates?

Please break down every step and do not skip over anything - I have been at this question awhile and keep getting hung up. Thanks for the help!