A racecar driver circles a racetrack with a constant speed of 110 km/hr.

Which BEST describes the speed and velocity of the car?
A)
The speed and velocity remains constant.
B)
The speed is constant and velocity is changing.
C)
The speed has no impact on the velocity of the car.
D)
The velocity changes only if the car slows down or speeds up.

Question

A racecar driver circles a racetrack with a constant speed of 110 km/hr.

Which BEST describes the speed and velocity of the car?
A)
The speed and velocity remains constant.	
B)
The speed is constant and velocity is changing.	
C)
The speed has no impact on the velocity of the car.	
D)
The velocity changes only if the car slows down or speeds up.

anonymous · Answer

I have a few questions I really need help with....I need it all done tonight so I can watch The Waking Dead this is a emergency

anonymous · Answer

I think it might be B but im really unsure

anonymous · Answer

I think it might be B but im really unsure

aaronq · Answer

It is B. Speed is a scalar while velocity is a vector.

anonymous · Answer

Thank you

aaronq · Answer

no problem