Is it possible to have a positive acceleration and slow down?

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SUMMARY

Acceleration is defined as the rate of change of velocity over time, and it can be positive or negative. Positive acceleration occurs when an object's speed increases, while negative acceleration, or deceleration, occurs when an object's speed decreases. It is indeed possible to experience positive acceleration while slowing down if the direction of motion changes, such as in circular motion. Conversely, negative acceleration can lead to an increase in speed if the object is moving in the opposite direction of the acceleration vector.

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TonkaQD4
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(1) Is it possible to have a positive acceleration and slow down?
(2) Is it possible to have a negative acceleration and speed up?

I believe both answers are yes, but I need someone to clarify how.
Please help.
Thanks
 
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TonkaQD4 said:
(1) Is it possible to have a positive acceleration and slow down?
(2) Is it possible to have a negative acceleration and speed up?

I believe both answers are yes, but I need someone to clarify how.
Please help.
Thanks
You are indeed correct. Think about what type of quantity acceleration is, compared to speed.
 

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