Final answer:
The two factors that determine work in physics are the amount of force applied and the distance moved in the direction of that force, following the equation W = f × d for work done.
Step-by-step explanation:
The two factors that determine work in physics are the amount of force applied and the distance the object moves while the force is applied. In the context of physics, work is calculated using the equation W = f × d, where W represents work, f is the force applied to the object, and d is the distance the object moves in the direction of the force. For mechanical work against gravity, the force applied is weight, which is a force caused by gravitational attraction. When you move from the first floor to the second floor of a building, you are doing work against gravity. The weight is the force in this context and is often represented by weight = mass × acceleration due to gravity (g).