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Two Clowns Are Launched from the Same Spring-Loaded Circus Cannon

Question 55

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Two clowns are launched from the same spring-loaded circus cannon with the spring compressed the same distance each time.Clown A has a 40-kg mass;clown B a 60-kg mass.The relation between their kinetic energies at the instant of launch is


A) Two clowns are launched from the same spring-loaded circus cannon with the spring compressed the same distance each time.Clown A has a 40-kg mass;clown B a 60-kg mass.The relation between their kinetic energies at the instant of launch is A) . B) . C) K<sub>A</sub> = K<sub>B</sub>. D) . E) . .
B) Two clowns are launched from the same spring-loaded circus cannon with the spring compressed the same distance each time.Clown A has a 40-kg mass;clown B a 60-kg mass.The relation between their kinetic energies at the instant of launch is A) . B) . C) K<sub>A</sub> = K<sub>B</sub>. D) . E) . .
C) KA = KB.
D) Two clowns are launched from the same spring-loaded circus cannon with the spring compressed the same distance each time.Clown A has a 40-kg mass;clown B a 60-kg mass.The relation between their kinetic energies at the instant of launch is A) . B) . C) K<sub>A</sub> = K<sub>B</sub>. D) . E) . .
E) Two clowns are launched from the same spring-loaded circus cannon with the spring compressed the same distance each time.Clown A has a 40-kg mass;clown B a 60-kg mass.The relation between their kinetic energies at the instant of launch is A) . B) . C) K<sub>A</sub> = K<sub>B</sub>. D) . E) . .

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