Final answer:
The question involves solving physics problems for two-dimensional motion by separating the motion into horizontal and vertical components and then recombining them to find total displacement and velocity.
Step-by-step explanation:
The student's question pertains to the process of solving physics problems, specifically those involving two-dimensional motion. This type of problem often involves separating the motion into horizontal and vertical components that are independent of each other. The steps for solving such problems include:
Treating the motion as two independent one-dimensional motions, one horizontal and one vertical.
Using kinematic equations to solve for the unknowns in the two separate motions, with time t as the only common variable between them.
Recombining the two motions to find the total displacements and velocity V by using vector addition techniques and equations such as S = √x² + y² and θ = tan⁻¹(y/x) to determine magnitude and direction.
Throughout this process, it is crucial to understand the independence of horizontal and vertical vectors in two-dimensional motion and to employ the right analytical methods for vector addition and subtraction.