marks A plank inclined at an angle of a to the horizontal

Last updated: 6/25/2023

marks A plank inclined at an angle of a to the horizontal lies on two supports A and B figure over which it can slip without friction under the action of its own weight Mg With what acceleration and in what direction should a me mass m move along the plank so that it should not slip the man should move down the plank the acceleration of the man should be g sin a the acceleration of the man should be g sin a the man should move up the plank 1 1 B Save