the potential energy of a system is given by ������(������,������,������)=2����� �������2 ������������ . find the x, y, and z components of the force. what is the magnitude of the force at ������⃗=(2������,1������,−4������).

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

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.