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A parcel of air moving in a straight tube with a constant acceleration of -3.55 m/s² and has a velocity of 14.5 m/s at 10:05:00 a.m.

(a) What is its velocity at 10:05:01 a.m.?

(b) What is its velocity at 10:05:04 a.m.?

(d) Describe the shape of a graph of velocity versus time for this parcel of air.

(e) Argue for or against the following statement: "Knowing the single value of an object's constant acceleration is like knowing a whole list of values for its velocity."

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