A 23 gram bullet traveling 230ms penetrates a 2kg block of, Ask an Expert

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Q. An ocean liner leaves New York City and travels 54.0° north of east for 199 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions?

Q. A 23 gram bullet traveling 230 m/s penetrates a 2.0 kg block of wood and emerge clearly at 170 m/s. If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?

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