This is very common question that appears in many text books where a platform when kept on two discs rotating in opposite sense starts oscillating sideways.
This simulation helps to feel the cause of restoring oscillations.
Pulley SHMThis is very common question that appears in many text books where a platform when kept on two discs rotating in opposite sense starts oscillating sideways.
This simulation helps to feel the cause of restoring oscillations.
Pulley SHM