Solve the given question:
Question: As your bus rounds a flat curve at constant speed, a package with mass 0.900kg, suspended from the luggage compartment of the bus by a string 50.0cm long, is found to hang at rest relative to the bus, with the string making an angle of 24.0o with the vertical. In this position, the package is 55.0m from the center of curvature of the curve.
Question 1: What is the speed of the bus?
Please show all work and steps and equations to determine the speed of the bus.