A 330-g air track cart on a horizontal air track is attached to a string that goes over a pulley with a moment of inertia of 5.00 x 10-6 kg?m2 and a radius of 1.35 cm. A 255-g mass hangs from the other end of6 the string and is released.
(a) Draw free body diagrams for the cart, the hanging mass, and the pulley.
(b) Write Newton's second law equation for each of the three objects.
(c) Find the acceleration of the cart and the hanging mass.
(d) Find the angular acceleration of the pulley.