Two packing crates of masses 10.0 kg and 5.0 kg are connected by a light string that passes over a frictionless pulley . The 10.0 kg crate lies on a smooth inclined plane. Determine the inclined plane angle , that would lead to the 2 crates in equilibrium (no acceleration) . What is the tension in the string? If the system needs to be adjusted and 5kg crate is moving downward with an acceleration with an acceleration of 1.0 m/s², determine the angle of the inclined plane and the tension in the string. [take the acceleration for 5.0 kg is going down]