A spring-loaded toy gun shoots a 18 g plastic ball what is
A spring-loaded toy gun shoots a 18 g plastic ball. What is the launch speed if the spring constant is 4.4×104 N/m^3 and the spring is compressed 14 cm? Assume the barrel is frictionless.
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a spring-loaded toy gun shoots a 18 g plastic ball what is the launch speed if the spring constant is 44times104 nm3
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