Determine the relative PE vs KE of the ball at each point marked on the pendulum (Is PE/KE increasing or decreasing) Then draw a bar graph that shows the comparison. A. PE = _; KE _
B. PE = _; KE _
C. PE = _; KE _
D. PE = _; KE _
E. PE = _; KE _

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.