Question

(iii) वेग का S.I. मात्रक है
(31) ms-2
(27) ms-1
(a) ms
(C) kms-1
liv to​

Answer 1

Answer:

a) ms

I think but not sure

Answer 2

ms-1 is the correct answer.

• Velocity is defined as displacement per unit time. It is a vector quantity which indicates that velocity depicts direction. Combining the two lines, velocity can be stated as speed in particular direction.
• The S.I. unit of distance or displacement is metre and time is second.
• Thus, as per the formula, S.I. unit of velocity is metre/second. The dimensional unit of velocity is [LT⁻¹].