A ball has a mass of 3.15 kg. It is held at a height of 5.3 m above the ground. If it loses 1/4 of its energy to thermal energy on the balance how high will it bounce

What statements accurately describe atoms

What should the power status of a circuit be when measuring resistance with an ohmmeter?

An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.