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.