Just a couple of questions I'm banging my head on. Any help would be great!!(adsbygoogle = window.adsbygoogle || []).push({});

1. Does your accelration have to be negative when you are slowing down?

If I started in a negative direction back towards my initial frame of reference,

accleration would be positive? But isn't that still speeding up?

2. It is a velocity time graph. I'll explain the best I can. It wants to know which is accelrating faster. It is showing 2 graphs. Graph A is a positive velocity with a positive accleration and it has a small slope so all of this is slowly happening. Graph B is positive velocity with a negative accelration and the slope is larger so it is quickly happening.

So when they ask this does it matter if its acclerating or deaccelerating?

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# Homework Help: Accelration help

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