You are on the CHS football team. You want to know if drinking water or drinking Gatorade during a game is more hydrating. The team has agreed to help you test your hypothesis during the next 6 Games. Whats the independent variable?

What is dependent variable?

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure