SOLUTION: if v(t) and a(t) have opposite signs, what observation can be made about the speed of the particle?

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Question 983372: if v(t) and a(t) have opposite signs, what observation can be made about the speed of the particle?
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
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If velocity and acceleration have opposite signs, the speed is decreasing.