At the instant shown, the robotic arm ab is rotating counterclockwise at omega = 5 rad/s and has an angular acceleration alpha = 2 rad/s2. simultaneously, the grip bc is rotating counter clockwise at omega' = 6 rad/s and alpha' = 2 rad/s2, both measured relative to a fixed reference. determine the velocity and acceleration of the object held at the grip c.

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.