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A 1.0kg ball is thrown into the air with initial velocity of 30 m/s, How much is the kinetic energy
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A 1.0kg ball is thrown into the air with initial velocity of 30 m/s, How much is the kinetic energy

User Sawyer
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11 votes
11 votes
  • Mass=1kg
  • Velocity=30m/s


\\ \sf\longmapsto K.E=(1)/(2)mv^2


\\ \sf\longmapsto K.E=(1)/(2)1(30)^2


\\ \sf\longmapsto K.E=(900)/(2)


\\ \sf\longmapsto K.E=450J

User Lanting Guo
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