A thin metal plate is being bombarded by a perpendicular

Last updated: 6/8/2023

A thin metal plate is being bombarded by a perpendicular beam of gas particles from both sides The mass of these particles is m their veloc ity before striking is v and there are n particles vol in each beam Each beam has an area A and the collisions are elastic What force in N is needed to move the plate with a constant velocity u Take m n 10 per m A 1m v 10 m s u 2m s 10 27 kg LI