In the united states, before u. s. citizens are allowed to vote in an election, they must: present a driver s license. present proof of home/property ownership or rental. complete a registration form. complete a form that provides proof of employment.

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

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

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?