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A drag racer starts her car from rest and accelerates at 10 m/s for the entire distance of 400m. How long did it take for the race car to travel this distance? What is the speed of the race car at the end of the run?
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At a playground, a toddler climbs on his bike starts to pedal away from his dad as fast as he can, at 12.6 km/h, towards a busy road that is 74.2 m away. At Δt=3.44 seconds later, his dad glances up from his phone and no ...
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