Question

What is Acceleration? And it's s.i unit?

Answer 1

$\huge\underline\mathcal{Acceleration}$

Acceleration is the rate of change of velocity.

It's S.I unit is m/s².

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Mathematical formula :

a = ( v - u )/ t

where, a is Acceleration

v is final velocity

u is initial velocity

t is time

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Types :

• positive acceleration
• negative acceleration ( or retardation )
• zero acceleration

Answer 2

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$\huge\underline\mathfrak\pink{Acceleration}$

It is rate of change of velocity.

a = (v-u)/t

where, a is Acceleration

v is final velocity

u is initial velocity

t is time taken.

S.I unit is Meter per second square.