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Figure 2-19 depicts the motion of a part...

Figure `2-19` depicts the motion of a particle moving along an `x` axis with a constant acceleration. The figure's vertical scaling is set by `x_(s)=6.0m`. What are the (a) magnitude and (b) direction of the particle's acceleration ?

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The correct Answer is:
(a) `4.0 m//s^(2)`; (b) `+x` direction
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