If a runner's velocity is constant at 3 m/s for 10 s, what distance does the runner cover?

Prepare for the Year 10 Force and Motion Test. Utilize flashcards and multiple-choice questions with clear hints and explanations to ensure success. Equip yourself for excellence on your exam!

Multiple Choice

If a runner's velocity is constant at 3 m/s for 10 s, what distance does the runner cover?

Explanation:
At constant velocity, distance traveled equals speed (velocity magnitude) times time. So with 3 m/s for 10 seconds, the runner covers 3 × 10 = 30 meters. The units line up as meters. The other numbers would require different times (for example, 3 meters would be reached in 1 second at this speed), but given 10 seconds, the distance is 30 meters.

At constant velocity, distance traveled equals speed (velocity magnitude) times time. So with 3 m/s for 10 seconds, the runner covers 3 × 10 = 30 meters. The units line up as meters. The other numbers would require different times (for example, 3 meters would be reached in 1 second at this speed), but given 10 seconds, the distance is 30 meters.

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