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Today at 10:23 AM
Chemistry

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Which of the following examples demonstrates velocity?

A. A 3.5 kg object moving at 1.5 m/s
B. A car moving northeast at 90 km/hr
C. A 10.0 kg object
D. A truck that traveled 12.5 m

Answer :

Today at 10:28 AM

Answer:

B. A car moving northeast at 90 km/hr

Explanation:

B. is the only answer that includes direction. Velocity is a vector quantity and always includes direction.

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