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In a typical greyhound race, a dog accelerates to a speed of 20 m/s over a...

In a typical greyhound race, a dog accelerates to a speed of 20 m/s over a distance of 30 m. It then maintains this speed up to 80m and slowed down to stop at 100m.

a)What would be a greyhound’s acceleration between 0m – 30m, 30m to 80m and 80m to 100m?

b)Time taken for entire trip?

c) Graph time and position, time and velocity and time and acceleration of 0m to 100m run?

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