Henry was given this cool toy for his birthday; he can use it to tell how fast someone is moving at that moment in time. The toy must calculate the person's

average velocity.

average speed.

acceleration.

instantaneous speed.

Question

Henry was given this cool toy for his birthday; he can use it to tell how fast someone is moving at that moment in time. The toy must calculate the person's

average velocity.

average speed.

acceleration.

instantaneous speed.

anonymous · Answer

Average velocity and average speed dont give us anything about that moment...

anonymous · Answer

so the answer is acceleration?

anonymous · Answer

umm no, its about that MOMENT, therefore the speed at that instance..

anonymous · Answer

acceleration is change of velocity with time..