Question

which one of the following is a unit of speed option are A) Km B) m/ssquare C) Km/h D) m/s​

Answer 1

Answer:

SI unit is m/s

Step-by-step explanation:

we use option (c) too

but as must be option (d)

i hope u get it

Answer 2

Option C) Km/h and option D) m/s are units of speed.

• Speed is calculated by the formula = distance/time. In the mentioned formula, the unit of distance can be a kilometre or metre and the unit of time can be the hour, minute or second.
• Hence, the unit of speed can be kilometre/hour or metre/second.
• Option A) Kilometre is the unit of distance.
• Option B) metre/second² is the unit of acceleration due to gravity.