Physics, 12.03.2021 14:00 sanchez9211
1. Every morning, an athlete jog around a 400-m oval track six times in 30 minutes. What is the athlete’s (a) average speed and (b) average velocity? 2. A body moving with a constant acceleration in a straight line was first observed to be moving at 4.5 m/s. After 10 seconds, it was moving at 6.8 m/s. Find its acceleration.
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1. Every morning, an athlete jog around a 400-m oval track six times in 30 minutes. What is the athl...
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