9. Which one of the following is the unit of velocity?
(a) kilogram
(b) metre
(c) m/s
(d) second
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m/s is correct answer mark me Brainliest
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Meter per second is the SI unit of velocity.
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is a physical vector quantity; both magnitude and direction are needed to define it.
Velocity = Distance(m) /Time(s)
=m/s
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is a physical vector quantity; both magnitude and direction are needed to define it.
Velocity = Distance(m) /Time(s)
=m/s
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