HELPP PLEASE I HATE THESE, IDK THE EXTENTION ANSWER OR TO DRAW THE CIRCUITS

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?