Question

Deceleration is ...........acceleration . Fill in the blanks

Answer 1

deceleration is Reverse acceleration.

Answer 2

NEGATIVE

Deceleration is the negative acceleration.

• Deceleration indicates a decrease in the speed of the object with time.
• Acceleration indicates an increase in the speed of the object with time.
• Therefore, deceleration is the opposite phenomenon of acceleration.

• Acceleration is defined as  time rate of change of velocity vector. Deceleration, on  other hand, is acceleration that it causes  the reduction in a "speed". Deceleration is not opposite of the the  acceleration. It is a certainly not negative time rate of change of velocity.

• Deceleration is the slowing down, An unexpected deceleration of our car might mean that we have run out of the gas. Use the noun deceleration when we talk about the gradual decrease in the speed.

Hence, deceleration is the negative acceleration.

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