A 3kg mass starts from rest and slides a distance d down a

Last updated: 6/10/2023

A 3kg mass starts from rest and slides a distance d down a frictionless 30 incline see the figure While sliding it comes into contact with an unstressed spring The mass slides an additional 0 2m as it is brought momentarily to rest by compression of the spring k 400N m The initial separation d in m between the mass and the spring is