# Practice Problem 2-10 - Part 2 - A

A billiard ball travels $0.46 \;m$ in the $+x$ direction, having started at the origin $(x = 0)$, bounces off another ball to travel $0.84\; m$ in the opposite direction, then bounces from the edge of the billiard table finally coming to rest $0.12 \;m$ from that edge. The entire motion is one-dimensional and takes $2.5 \;s$. Determine the billiard ball's (a) average speed, (b) final position, (c) average velocity.

No.

$0.46 \;m - 0.84 \;m + 0.12\; m = -0.26\; m$  is an evaluation of the final position.

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