Question

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

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

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Answer 2

$\huge\underline\mathfrak{Acceleration}$

Acceleration is the rate of change of velocity.

a = (v-u)/t

where,

a is Acceleration

v is final velocity

u is initial velocity

t is time

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S.I unit :

m/s²

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Types :

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