The average bullet has a mass of about 0.02 kg and travels at about 766 m/s when it's fired from a gun; how
much kinetic energy does the average bullet have when fired?

9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.

Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f

There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called