Created by StemPy LabThe graph shows the positions of two cars, A and B, on the same straight road. When and where does A catch up with B?
← All Quizzes
← On a trip along a straight highway, a driver writes down the speedometer reading every 10 minutes and averages the readings. His friend says that this is not always the average speed of the trip. Who is right, and why?A car's position on a straight test track is x = 0.4t² (SI units). A student works out its average velocity from t = 5.0 s to t = 5.1 s. What does she get, and what is the car's velocity at exactly t = 5.0 s? →
Discussion (0)
Log in to join the discussion.
Loading…