what are two possible uses for physics equations?
Two possible uses for physics equations are : motion for the pendulum and Nuclear Physics. Physics is the branch of science that pertains to the study of different forms of matter and energy, so you can use it in everyday life to calculate how much power your home uses, for instance, and also how much gas your car uses and why.
We can solve it by using the substitution method. This method can be applied to any other system of linear equations in two variables. What this method involves is solving one equation for one of the variables and plugging this into the other equation to solve. Let's see how it works with our system.