The force of gravity can be represented by the equation . This equation is a statement of fact and holds true in every situation. Many experiments have been done involving this equation, and no experiment has ever yielded data that have not supported it.

The force of gravity can be best described as a(n)

experiment.
hypothesis.
theory.
law.

Why should seat belts not be mandatory quick plz

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.

The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.