A physics book slides off a horizontal tabletop with a speed of $2\mathrm{.}20\frac{m}{s}.$ It strikes the floor in $0\mathrm{.}550s.$ Ignore air resistance.

Part A

Find the height of the tabletop above the floor.

Express your answer in meters.

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Part B

Find the horizontal distance from the edge of the table to the point where the book strikes the floor. Express your answer in meters.

$L=$

m