Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

slim261

  • 3 years ago

A sport car moving at constant speed travels 110m in 5.0 s. if it then brakes and comes to a stop in 4.0 s, what is the magnitude of its acceleration in m/s2, and in g’s (g=9.80 m/s2)? 2

  • This Question is Closed
  1. Diwakar
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    It was initially moving with velocity,u=110/5=22m/s. Final velocity=0 Time taken to retard= 4s v=u+at gives a=-5.5m/s In terms of g, a=5.5/9.8 times g.

  2. slim261
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    that is what I came up with thanks

  3. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy