Recent content by flatline4520

Hi Thanks that cleared up the friction.. Do you know what I'm doing wrong with the (Fnet)x ? Thanks for the help

Homework Statement A sled moves on the flat surface of a hill. The hill makes an angle θ with the horizontal, and is left orientated. The hill: θ = 60°; left oriented; μk = 0.1. The sled: mass = 20 kg; starting location = 20 m from the bottom of the hill; initial speed = 0 m/s ...