A3.0 kg object is loaded into a toy spring gun, and the spring has a spring constant 750n/m. the object compresses the spring by 8.0 cm. the gun is tilted at an angle 30.0 degrees above the horizontal.
a. once the ball is launched, is the minimum kinetic energy greater than or equal to zero? explain your reasoning.
b. how high does the object go (relative to its height as it leaves the gun)?
Answers: 3
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A3.0 kg object is loaded into a toy spring gun, and the spring has a spring constant 750n/m. the obj...
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