View the step-by-step solution to:


1) If a cart and rider are pulled with a constant applied force of 79.0 N, and the

friction force is 12.0 N, what is the net force?

2) If the total mass of the cart and rider is 117 kg, what is the acceleration?

3) If the cart starts at rest, how fast will it be travelling after 7.30 seconds? 

4) Comfortable walking speed is about 1 m/s. Starting at rest, in what time will the cart and rider reach this speed? 

5) One part of this experiment requires you to pull the cart and rider at constant speed. In this case, what is the acceleration? 

Top Answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.


Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question