Question

what is acceleration?​

Answer 1

Answer:

Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

HOPE it helps :)

Answer 2

Question:

What is Acceleration?

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Answer:

$\boxed{Acceleration}$

The rate of change of the velocity of an object with respect to time.

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More to know:

-Acceleration can be classified into two:-

•Uniform Acceleration: The velocity of an object changes by an equal amount in every equal time period.

•Non-Uniform Acceleration: The velocity of an object changes by an unequal amount in every unequal time period.

-Formula:

$Acceleration$= $\large\frac{(final \:velocity)-(initial \:velocity)}{time}$

OR

$a$=$\frac{Vf-Vi}{t}$

Where,

•$a$is acceleration

•$Vf$ is final velocity

•$Vi$ is Initial velocity

•$t$ is time

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