How fast does it move after the bullet emerges
A 12 g bullet traveling 224 m/s penetrates a 2.0 kg block of wood and emerges going 166 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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Water discharges from a horizontal cylindrical pipe at the rate of 484 {rm cm^{3}/s}. At a point in the pipe where the radius is 2.02 {rm cm}, the absolute pressure is 1.70×105 {rm Pa}. What is the pipe's radius at a constriction if the pres
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Despite the 1954 U.S. Supreme court decision that racially segregated school systems are inherently unequal, most schools remain segregated with virtually none or virtually all African American or Hispanic pupils.
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Why is time an important consideration in international business negotiations?
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