Part find the factor by which the electrostatic force will be multiplied if the indicated changes are made. use formula f= k |q1| |q2| / r^2

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

In a series circuit the __ is the same at every point