Calculate the electric current produced when 5 microcouloumb charge flows in 0.02 seconds.

In a bumper car arena, two cars of equal mass are heading straight toward each other. the orange one is traveling at a speed of 5 meters per second. the green one is traveling at a speed of 2 meters per second. which of the forces most affects the motion of the bumper cars after they collide? a) gravity b) friction c) the other car d) wind resistance

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

In positive numbers less than 1, the zeros between the decimal point and non zero are significant