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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
5 Nov 2021

Given information

Given that the graph 

Step-by-step explanation

Step 1.

Acceleration changes its sign from positive to negative as it crosses seconds , this implies that the slope of the tangent must be negative.

It can be said that the acceleration is moving downward at the rate of 10 units for every 1 unit moved to the right seconds.

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