A negative acceleration is when the acceleration is in the opposite direction as the velocity. This means that the velocity change is backward. An acceleration perpendicular to the velocity. In this case the velocity change is perpendicular to the direction of travel. Back to Ch. 1 questions. 5.
Hint Think about the three different types of accelerations.
There are controls that cause each type of acceleration. Back to Ch. 1 questions. Sketch strobe drawings for an object moving with constant velocity, constant positive acceleration, and constant negative acceleration. The time between each strobe flash is the same. Back to Ch. 1 questions.