Discuss the below:
Shooting the Breeze- Obtaining the Theta Angle
Q: A student throws rocks from the roof of a building. All of the rocks are thrown with the same initial speed v_0 and from the same initial height y_0, but they are thrown with different angles with respect to the horizontal. Derive an expression for theta_1, the angle at which the rock will land if thrown horizontally. Express your answer in terms of the given variables and g, the magnitude of the acceleration due to gravity.