Recent content by chrispy2468

  1. C

    What is the Rate of Work Done on a Box Moving at a Constant Velocity?

    Thank you for the clarification!.. so.. Pyou=mgsin(0)-ukmgcos(15) *V Pg=mgcos(90)*v Pfric=ukmgcos(15)*V Pforcetotal=Fyou-Fg-Ffric*V ??
  2. C

    What is the Rate of Work Done on a Box Moving at a Constant Velocity?

    Homework Statement You push a 10 kg box up a rough ramp at a constant speed of 2 m/s. uk=0.4 Theta=15 vi-vf=0 since constant which means a=0 Questions are a. What is the rate at which you do work on the box? b. What is the rate at which gravity does work on the box? c. What is the rate at...