Calculate the potential difference necessary be maintained between two horizontal
conducting Plate 5.00mm apart so that a
small oil drop of mars 1.31x10-13 Kg with two
electrons attached to it remain in equilibium
between them, which plate will be at the
positive potential ?
solation​

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

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.