1. Science
  2. Physics
  3. a car is initially at rest on a straight road...

Question: a car is initially at rest on a straight road...

Question details

A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time.
4. 2 -1 -3 0 1 2 34 5 6 7 8 9 10 11 12 13 14 t (s)
What is the speed of the car at t=7 s?
4.0 m/s

You are correct.

b) What distance does the car cover in the first 8 seconds?

c) What is the speed of the car at t=14 s?

d) Determine the distance covered by the car between t=11 s and t=13 s?

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution