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Kazeer [188]
3 years ago
7

what is the kinetic energy of an object that has mass of 30 kilograms and move with a velocity of 20 m/s

Physics
1 answer:
kotegsom [21]3 years ago
7 0
Kinetic Energy = 1/2 * m * v² 1/2 * 30 * 20² 1/2 * 30 * 400 12000/2 6000 J.
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3 years ago
How long must a current of 100mA flow so as to transfer a charge of 80 C? ​
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800s

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3 years ago
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