30 m/s is a measure of?

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A.speed B.velocity C.distance D. acceleration

2007-12-01 06:44:15 · 3 answers · asked by Tenga M 1 in Science & Mathematics ➔ Physics

If a direction is specified, it is a measure of velocity.

If not, it is a measure of speed.

2007-12-01 06:47:03 · answer #1 · answered by lithiumdeuteride 7 · 0⤊ 0⤋

A. speed

velocity requires a direction, such as, 30 m/s south.

2007-12-01 14:53:29 · answer #2 · answered by YRAG 1 · 0⤊ 0⤋

Speed.

2007-12-01 14:52:39 · answer #3 · answered by johnandeileen2000 7 · 0⤊ 0⤋