A 1.4 kg block slides on a plane inclined at 37 degrees to the horizontal axis. The coefficient of friction between the plane and the block is .76. A string parallel to the plane connects the block to a vertically suspended ball of 2.2 kg by way of a frictionless and massless pulley.
a) Draw free body diagrams for each mass and write the correct Newton's 2nd Law equation for each- the block and the ball.
b) Find the acceleration of the two masses- the block and ball.