A man sits on a chair supported by a rope passing over a

Last updated: 6/7/2023

A man sits on a chair supported by a rope passing over a frictionless fixed pulley The man who weighs 1000 N exerts a force of 450 N on the chair downwards while pulling on the other end of the rope If the chair weighs 250 N and g is 10 m s then the acceleration of the chair is