Question

8. State the S.I. unit & dimension of velocity,​

Answer 1

Explanation:

velocity is the distance covered by object in a given direction eat unit time is it is the displacement in unit time are the rate of which the displacement X plays with respect to time its Si n ji Si units are the same of those of the speed velocity has both magnitude and direction it iisa vector quantity

Answer 2

SI unit of velocity is m/s

The dimension of velocity is $[v]=[M^0LT^{-1}]$

Explanation:

The total displacement divided by total time taken is called velocity of an object. Its expression is given by :

$v=\dfrac{d}{t}$

d is the displacement

t is the time taken

The SI unit of velocity is m/s

The dimension of displacement is [L]

The dimension of time is [T]

The dimension of velocity is $[v]=[M^0LT^{-1}]$

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Topic : Kinematics

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