Final answer:
False. When velocity is zero, acceleration can still be non-zero.
Step-by-step explanation:
False. When the velocity of an object is zero, it does not necessarily mean that the acceleration is also zero. Acceleration can be non-zero even when the velocity is zero, as long as there is a change in velocity or direction. Velocity measures the rate of change of displacement with respect to time, while acceleration measures the rate of change of velocity with respect to time.
For example, an object moving in a circular motion at a constant speed has a velocity of zero when it reaches the top of its path, but it still experiences acceleration due to the change in direction. Similarly, when an object is thrown vertically upwards, it reaches zero velocity at its highest point, but still experiences acceleration due to the force of gravity.