3 A block of mass 5 0 kg is pushed against a horizontal

Last updated: 6/14/2023

3 A block of mass 5 0 kg is pushed against a horizontal spring with spring constant 250 N m compressing it by 0 20 m The block is released from rest and leaves the spring It then encounters another spring with spring constant 210 N m and compresses it by 0 17 m before coming to rest In between springs the block travels a distance of 0 40 m a What is the coefficient of kinetic friction between the block and the surface Friction exists everywhere between the block and surface including when a spring is compressed b The block then leaves the second spring and heads back toward the first Will it reach the first spring again If so what will be its speed when it just reaches it The block is just touching the spring but not yet compressing it leeeeee weeen un Ju