Question: At the starting gun, a runner accelerates at 1.9 m/s^2 for 5.0 s . The runner's acceleration is zero for the rest of the race.

At the starting gun, a runner accelerates at 1.9 m/s^2 for 5.0 s . The runner's acceleration is zero for the rest of the race.

What is the speed of the runner at t=2.0st=2.0s?

What is the speed of the runner at the end of the race?

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