Question

difine accelaretion​

Answer 1

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$\large\sf\underline\green{Acceleration:-}$

• Acceleration is the rate of change of velocity.
• An object is accelerating if it is changing its velocity
• Acceleration occurs anytime an object's speed increases or decreases, or it changes direction.
• Formula of acceleration = v-u/t

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Answer 2

Answer:

★ QUESTION :

Define acceleration.

★ ANSWER :

Acceleration is defined as the rate of change of velocity per unit time.

★ ADDITIONAL INFORMATION :

1. Acceleration is a vector quantity.
2. Acceleration of a body changes when there is change in speed of the body or if there is a change in direction of the motion of the body.
3. Acceleration can be positive , negative or zero.
4. Negative acceleration is called retardation.
5. Formula of acceleration is v - u / t or ∆ v/t

v = Final Velocity

u = Initial Velocity

t = Time

HOPE IT HELPS YOU !

THANKS !