# acceleration, speed, velocity

**1. The problem statement, all variables and given/known data**

True/False: If the speed of an object does not change, then its acceleration is zero.

**2. Relevant equations**

**3. The attempt at a solution**

I chose false since acceleration is defined by the rate of change of velocity a vector and not speed a scalar thus acceleration is affected by the quantity velocity not speed

http://ift.tt/1ilGusM

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