A5.5-ft3 rigid tank contains a saturated mixture of refrigerant-134a at 50 psia. if the saturated liquid occupies 20 percent of the volume, determine the quality and the total mass of the refrigerant in the tank. use data from the tables.

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.