What is the length of the liquid column in a barometer tube that would support an
atmospheric pressure of 102000 Nm-3 if the
density of the liquid is 2600 kgm-3?
(g = 10ms-2)
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We found the centripetal acceleration of the earth as it revolves around the sun. compute the centripetal acceleration of a point on the surface of the earth at the equator caused by the rotation of the earth about its axis. (enter the magnitude. the radius of the earth is 6,371 km.)

If a simple machine reduces the strength of a force, what must be increased?

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?