Solve the all parts of given question:
Question: A physics book slides off a horizontal table top with a speed of 1.25m/s. It strikes the floor after a time of 0.440s. Ignore air resistance.
Part A: Find the height of the table top above the floor.
Part B: Find the horizontal distance from the edge of the table to the point where the book strikes the floor.
Part C: Find the horizontal component of the book's velocity just before the book reaches the floor.
Part D: Find the vertical component of the book's velocity just before the book reaches the floor.
Part E: Find the magnitude of the book's velocity just before the book reaches the floor.
Part F: Find the direction of the book's velocity just before the book reaches the floor.
I know the correct answer but explain how to get this answer for above questions!