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katrin2010 [14]
2 years ago
6

What is the kinetic energy of a 1 kilogram ball is thrown into the air with an initial velocity of 30 m/sec

Physics
1 answer:
disa [49]2 years ago
5 0
To find this we should use the equation Ek=1/2mv^2 where Ek is the kinetic energy, m is the mass and v is the velocity. So by this Ek=1/2*1*30^2 which then makes Ek=450 joules
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