What steps would I take to solve this problem, I know I need to find sin(theta) and cos(theta). A car (m = 670.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 32.0 m. Find the average power the engine must deliver to reach a speed of 22.9 m/s at the top of the hill in 20.3s (NEGLECT frictional losses: air and rolling,...) Use conservation of energy, what is the total energy of the car at the top of the hill.

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