What is the baseballs speed after the collision

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Reference no: EM13333289

A 144-g baseball mobing 28.0 m/s strikes a stationary 5.25 kg 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 1.10 m/s.

A). What is the baseball's speed after the collision?

B.) Find the total kinetic energy before and after the collision.

Reference no: EM13333289

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