A block with mass m 2 5 kg is placed on an inclined plane

Last updated: 6/11/2023

A block with mass m 2 5 kg is placed on an inclined plane with slope angle a 30 and is connected to a second hanging block with mass m by a cord passing over a small frictionless pulley as shown in the figure below The coefficient of kinetic friction k is 0 2 Find the smallest mass m for which m moves up the plane at a constant speed once it is set in motion The angle of the inclined slope is a F ma f N g 9 80 m s mi x T T m