Vehicle Speed#

A person is initially driving a truck east down a straight road. The magnitude of the instantaneous acceleration is decreasing with time, but the direction of the acceleration is always to the east.

Part 1#

The speed of the truck is:

Answer Section#

  • constant

  • increasing

  • decreasing

  • increasing but then decreasing

  • decreasing but then increasing

Attribution#

Problem is licensed under the CC-BY-NC-SA 4.0 license.
The Creative Commons 4.0 license requiring attribution-BY, non-commercial-NC, and share-alike-SA license.