)consider a tank connected to a supply line through a valve, similar to lecture example problem. the 1 m3 rigid tank contains ammonia, initially at 150 kpa and 25◦c. the tank is connected to a supply line with ammonia flowing at 500 kpa and 30◦c. the valve between the line and tank is opened and ammonia flows in until the tank is 10% liquid and 90% vapor (by volume) at 25◦c, at which time the valve is closed. determine: a. indicate initial state (1), final state (2), and inlet state (i) on t − v and p − v diagrams b. amount of mass that entered the tank [kg] c. heat transfer between tank and surroundings (magnitude and direction) during process [kj]

    m₁v₁ + m₂v₂ = (m₁ + m₂)vmomentum is conserved.the left-hand side of the equation represents the momentum in the system before the collision.the right-hand side represents the momentum in the system after the collisionm₁ and v₁ represents the mass and the velocity of the physics blockm₂ and v₂ represents the mass and velocity of the ball of puttyv represents the final velocity of the combined mass.the question states the two masses stick together. they combined mass has its own velocity with the body mass the sum of the two objects' massestheir combined momentum is (m₁ + m₂)vto find the magitude of (m₁ + m₂)v, we need to add the vectors on the left-hand side of the equation: m₁v₁ + m₂v₂.note the diagram. i have positioned the vectors in accordance with their directions.the magnitude of the resultant can be calculated using the pythagorean theorem since this is a right triangle situation (north and west are perpendicular)|(m₁ + m₂)v| =  √[ (m₁v₁)² + (m₂v₂)² ]|(m₁ + m₂)v| =  √[ (1.5kg·8.0m/s)² + (0.40kg·20m/s)² ]|(m₁ + m₂)v| =  14.4 kg m/sfor two significant figures (assuming that 20m/s is two), this rounds to 14 kg m/s

Answavelength; amplitude;