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Problem: A nearsighted person cannot focus clearly on objects more distant than 200 cm from her eye.
Part A: What power lenses are required for her to see distant objects clearly?
.......... diopters
Explanation and formulas needed for best answer!
A 3.50 kilogram box is moving to the right with speed 8 meter per seconds on a horizontal, frictionless surface. Find what distance does the box move from its position at t=0 before its speed is reduced to zero
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