1. Limited time only! Sign up for a free 30min personal 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!

Homework Help: AP Physics Problems

  1. Jan 21, 2016 #1
    1. The problem statement, all variables and given/known data
    1 c and e from the jpeg image.

    2. Relevant equations
    W = Fd
    KE = 1/2mv^2

    3. The attempt at a solution
    P = 42.875 * 60 J / 5.3s
    P= 485 W

    and I don't know how to start 1e.

    Could you please help me.
     

    Attached Files:

  2. jcsd
  3. Jan 21, 2016 #2
    The image is very hard to read
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted