Physics, 05.12.2020 01:00, IIHarmonyII

A tennis ball launcher works by using a spring to propel the ball forward.
One model of tennis ball launcher has
advertised that it is capable of imparting
15,000 J of kinetic energy to a 0.5 kg ball
initially at rest. A student carefully measures the
compression of the spring to be 0.10 m.
What is the value of the spring constant for the
tennis ball launcher according to the data
provided?

Answers: 3

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A tennis ball launcher works by using a spring to propel the ball forward.
One model of tenni...