An object is acted upon by a force of 22 newtons to the right and a force of 13 newtons to the left. what is the magnitude and direction of the net force?

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.

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?