Suppose a 0.45-kg mass on a spring-loaded gun that has been compressed 0.10 m has elastic potential energy of 1.50 J.How high above the spring's equilibrium point can the gun fire the mass if the gun is fired straight up?
A)0.34 m
B)0.58 m
C)0.24 m
D)3.2 m
E)33 m

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The Answer of Suppose a 0.45-kg mass on a spring-loaded gun that has been compressed 0.10 m has elastic potential energy of 1.50 J.How high above the spring's equilibrium point can the gun fire the mass if the gun is fired straight up?
A)0.34 m
B)0.58 m
C)0.24 m
D)3.2 m
E)33 m