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Lauryn serves a volleyball with a mass of 2.1 kg. The ball leaves her hand with a speed of 30 m/s. Find the energy of the ball.
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Lauryn serves a volleyball with a mass of 2.1 kg. The ball leaves her hand with a speed of 30 m/s. Find the energy of the ball.

User UXerUIer
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Answer: 1/2 X 2.1 kg X 30m/s^2 = 945 Joules

Step-by-step explanation:

User Raviteja
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