Velma Bicycles Northward at an Unchanging Speed of 4 M/s

question 92

Multiple Choice

Velma bicycles northward at an unchanging speed of 4 m/s, and Mort jogs southward at an unchanging speed of 4 m/s. Are Velma and Mort in relative motion?

• A) No, because they both have the same speed.
• B) No, because they both have the same velocity.
• C) No, because neither Mort nor Velma is accelerated.
• D) Yes, because they have different velocities.
• E) Yes, because they have different speeds.

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