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Sam has participated in a 100 m race in his school. If he expensed 450 W power in just the first 2 seconds of the race, then calculate his final velocity after 2 seconds.Mass of Sam = 50 kg

Answer» Sam has participated in a 100 m race in his school. If he expensed 450 W power in just the first 2 seconds of the race, then calculate his final velocity after 2 seconds.

Mass of Sam = 50 kg


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