If two vehicles move at the same speed but in opposite directions, their speeds are equal but their velocities are

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Multiple Choice

If two vehicles move at the same speed but in opposite directions, their speeds are equal but their velocities are

Explanation:
Speed is how fast something is moving, while velocity includes both speed and direction. When two vehicles move at the same speed but in opposite directions, they share the same speed but their velocity vectors point in opposite directions. Because velocity includes direction, the two velocities are not the same—even though their speeds are equal. Other options don’t fit: equal velocity would require the same direction as well as speed, zero would mean there’s no motion, and undefined would apply if direction could not be defined—which isn’t the case here.

Speed is how fast something is moving, while velocity includes both speed and direction. When two vehicles move at the same speed but in opposite directions, they share the same speed but their velocity vectors point in opposite directions. Because velocity includes direction, the two velocities are not the same—even though their speeds are equal.

Other options don’t fit: equal velocity would require the same direction as well as speed, zero would mean there’s no motion, and undefined would apply if direction could not be defined—which isn’t the case here.

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