Question

define acceleration!?​

Answer 1

• 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

Answer 2

Answer:

Acceleration is the rate of changing velocity generally it means the speed is changing but not always. When the object moves in a circular path it's speed remains constant

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