Question

what is acceleration?? flw=flw back... xd​

Answer 1

Answer:

Th rate of change of velocity,is called acceleration"

a=dv/dt

its vactor quantity

Answer 2

Answer:

Hey,

Acceleration is the change in velocity of an object per unit time.

• SI unit = $m/s^{2}$

• to find, a = $\frac{v-u}{t}$

• vector quantity because it requires both magnitude and direction

If velocity decreases, then the acceleration becomes negative and is called deceleration or retardation.

There are two types of acceleration;-

• uniform acceleration - if velocity increases/decreases at a uniform rate
• non - uniform acceleration - if velocity increases/decreases at non -uniform rate.

Hope it helped you!