N 8 ND 22 A force of 20 N along the line of the greatest

Last updated: 6/12/2023

N 8 ND 22 A force of 20 N along the line of the greatest slope is required to slide a block upwards with constant speed and a force of 8 N along the line of the greatest slope is required to slide the block downwards with constant speed on an inclined plane The force of kinetic friction between the block and the plane is