Compute each part of following problem given below:

Problem: A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 20.0° below the horizontal. The negligent driver leaves the car in neutral, and the emergency brakes are defective. The car rolls from rest down the incline with a constant acceleration of 3.21 m/s² for a distance of 65.0 m to the edge of the cliff, which is 30.0 m above the ocean.

Part A: Find the car's position relative to the base of the cliff when the car lands in the ocean. Incorrect: Your answer is incorrect. Your response is within 10% of the correct value. This may be due to round off error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize round off error.

Part B: Find the length of time the car is in the air.

I want you to explain the physics in this problem.