1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Find time in physics

  1. Sep 28, 2008 #1
    A piano has been pushed to the top of the ramp at the back of a moving van. The workers think it is safe, but as they walk away, it begins to roll down the ramp.If the back of the truck is 1.4 m above the ground and the ramp is inclined at 20 degress, how much time do the workers have to get to the piano before it reaches the bottom of the ramp?

    i have know idea how to set this problem up
  2. jcsd
  3. Sep 28, 2008 #2
    Draw freedody diagram and every thing will be clear
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Find time in physics
  1. Finding time. (Replies: 8)