A-3.0 nc charge is on the x-axis at x = -5.0 cm and a +4.0 nc charge is on the x-axis at x = 18 cm . at what point or points on the y-axis is the electric potential zero?

In a system, when potential energy decreases, then entropy also decreases. true false

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

In what direction does an applied force move an object