PH-1774
Scalars and vectors
Physics · Secondary 4 · Hard · Scalars and vectors
A car travels at a constant speed of around a circular track.
Which statement about the car’s speed and velocity is correct?
Which statement about the car’s speed and velocity is correct?
- The speed is constant but the velocity is changing.
- Both the speed and the velocity are constant.
- The speed is changing but the velocity is constant.
- Both the speed and the velocity are changing.
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