The liquid in the open-tube manometer in fig. 12.8a is mercury, y1 = 3.00 cm, and y2 = 7.00 cm. atmospheric pressure is 980 millibars. (a) what is the absolute pressure at the bottom of the u-shaped tube? (b) what is the absolute pressure in the open tube at a depth of 4.00 cm below the free surface? (c) what is the absolute pressure of the gas in the container? (d) what is the gauge pressure of the gas in pascals?

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

1which body contains the majority of the mass in the solar system earth jupiter the moon the sun 2 what keeps the objects in the solar system such as planets orbiting around the sun the force of gravity the galaxy exerts on all objects within it including the solar system the great distance between the sun and the planets the sun's nuclear fusion which acts on each object the gravitational force between the sun and each object in the solar system