Question

which one among the following unit of speed?
(a) h/km
(b) s/m
(c) m/kg
(d) m/min​

Answer 1

Answer:

May be the answer of this question is meter per second.

Hope it's helpful to you.

According to my point of view this is the correct answer.

Answer 2

Answer:

SI unit

m/s, m s−1

Dimension

L T−1

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour