A block of mass `2kg` slides down the face of a smooth `45^@` wedge of mass `9 kg` as shown in the
Channel: Doubtnut
Date: 2020-07-26

A block of mass `2kg` slides down the face of a smooth `45^@` wedge of mass `9 kg` as shown in the figure. The wedge is placed on a frictionless horizontal surface. Determine the acceleration of the wedge.