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A man of mass of 90kg is moving at a constant velocity. He has kinetic energy of 2205J. Calculate his velocity. |
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Answer» hello.. Explanation:In classical mechanics, kinetic energy (KE) is equal to HALF of an object's mass (1/2*m) MULTIPLIED by the velocity squared. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (V = 5 m/s), the kinetic energy is equal to 125 JOULES, or (1/2 * 10 kg) * 5 m/s2.hope you get your ANSWER plz follow me follow back will be done plz mark as brain list answer |
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