3 At the end of a race a runner decelerates from a velocity of 9.10 m/s...

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3 At the end of a race a runner decelerates from a velocity of 9.10 m/s at a rate of 2.10 m/s. (a) How far in meters does she travel in the next 4.90 s? (Assume the deceleration of 2.10 m/s is constant over the full 4.90 s.) (b) What is her final velocity in m/s? m/s (c) Evaluate the result. Does it make sense? 3 At the end of a race a runner decelerates from a velocity of 9.10 m/s at a rate of 2.10 m/s. (a) How far in meters does she travel in the next 4.90 s? (Assume the deceleration of 2.10 m/s is constant over the full 4.90 s.) (b) What is her final velocity in m/s? m/s (c) Evaluate the result. Does it make sense?

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a Distance traveled in 490 s The distance traveled by the runner in the next 490 s can be found usin... View the full answer