Solve the all parts of given problem:
Problem: Emily throws her calculator straight up from the surface of the earth with an initial speed of 19.6 m/s. Neglect any effects due to air resistance.
Part A: What is the magnitude of the calculator's displacement from the starting point after 1.00 second has elapsed?
Part B: What maximum height (above her hand) will the calculator reach?
Part C: How much time elapses between the throwing of the calculator and its return to the original launch point?
This is a physic problem, reply as soon as possible. Thank you.