The answer for this item is letter "A. granted to the national government by the U.S Constitution". These are also known as "enumerated powers" which include the power to regulate foreign and estate commerce, power to coin money, declare war, etc.
Force: The energy exerted on an object
Force is equal to mass times acceleration, meaning the mass of an object impacts how much force you will apply to it.
Force is equal to mass times acceleration. This means that the amount of force you apply will depend on the acceleration. If one object has a greater acceleration than another, that means you will have to apply more force to the object with a greater acceleration.
The formula that describes the relationship between force, mass, and acceleration is newtons second law. Force is equal to mass times acceleration.
Newtons second law states that the amount of force needed to stop an object is directly related to the amount of mass an object has and the amount of acceleration an object has
The are two kinds of variables in an experiment: the independent variable and the dependent variable. The independent variable is not changed or influenced by the experiment or by other variables, it can be age, date, level of drug in blood.
The variable that changes is the dependent variable: it changes according to the dependent variable (this is the answer)
