Q11. Ans asao pls!! 11. A cart consists ofa body and four wheels on frictionless axles. The body has a mass m. The wheels
are uniform disks of mass M and radius R. The cart rolls, without slipping, back and forth on a
horizontal plane under the influence ofa spring attached to one end of the car (figure). The spring
constant is k. Taking into account the moment of inertia of the wheels, find a formula for the frequency
of the back and forth motion of the cart.
