A 292-kg motorcycle is accelerating up along a ramp that is inclined 30.0 above the horizontal. The propulsion force pushing the motorcycle up the ramp is 3150 N, and air resistance produces a force of 250 N that opposes the motion. Find the magnitude of the motorcycle's acceleration. 1. Sketch [Draw a sketch that represents the situation of the problem, while showing all the variables included in it (vectors or scalars as forces, velocity, displacement, position, etc.).] 2. Approach [Mention all the laws, principles, or concepts, as well as the mathematical equations that solve this problem. Step by step.] 3. Solution [Develop the physical or mathematical equations used for the solution of the problem and highlight the partial and final answers. Be clear and organized.]