If we have a box on an incline, how does the force of gravity break into components? What is the mathematical equation? What is the acceleration on a box of 75 kg that has a force to the left of 325 N at an angle of 20 above the horizontal and a force to the right of 582 N at an angle of 65 above the horizontal? A block has mass m = 7.0 kg and lies on a fixed smooth frictionless plane tilted at an angle of 22 degrees to the horizontal. (a) Determine the acceleration of the block as it slides down the plane. (b) If the block starts from rest 12.0 m up the plane from its base, what will be the block's speed when it reaches the bottom of the incline? (c) What if there was friction with a coefficient of .18