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Physics, 04.09.2019 16:10 nemorinavory3832

At the starting gun, a runner accelerates at 1.9 m/s2 for 5.2 s. the runner’s acceleration is zero for the rest of the race. what is the speed of the runner at t = 2.0 s?

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At the starting gun, a runner accelerates at 1.9 m/s2 for 5.2 s. the runner’s acceleration is zero f...
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