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: How do i find force and distance in this question

  1. Mar 23, 2015 #1
    A 35 kg bobsled starts at rest and accelerates to 5 m/s on the horizontal section of the course how much work was done on the bobsled?

    i know W=Fd but how do i find force and distance in this problem
    i also know that f=ma but what does it mean when says that it accelerates does it means that its velocity or acceleration?
    i have tried d=(0)T + (1/2)(5)T but im not sure how to find time with the information or if that is correct
    Last edited: Mar 23, 2015
  2. jcsd
  3. Mar 23, 2015 #2


    User Avatar
    Homework Helper
    Gold Member
    2017 Award

    Hi jacob275c. Welcome to PF!

    Since you don't know F or d, you might take a different approach. Have you studied how work is related to energy?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted