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A 144-gg baseball moving 29 m/sm/s strikes a stationary 5.25-kgkg brick resting on small rollers so...

A 144-gg baseball moving 29 m/sm/s strikes a stationary 5.25-kgkg brick resting on small rollers so it moves without significant friction. After hitting the brick, the baseball bounces straight back, and the brick moves forward at 1.24 m/sm/s .

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