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Compute each part of given problem:

Problem: When jumping, a flea rapidly extends its legs, reaching a takeoff speed of 1.0 m/s over a distance of 0.50mm.

Part A- What is the flea's acceleration as it extends its legs?

Part B- How long does it take the flea to leave the ground after it begins pushing off?

It'd be really helpful if you could show all steps of your work. Thanks.

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