Name the two components that make orbital motion, and explain why objects stay in orbit.

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

Need only answer if you think you know it

Ascientific blank must be testable and capable of being proven false?