Groups of the periodic table correspond to elements with a the same color b the same atomic number c similar chemical properties d similar number of neutrons

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?

Distinguish between linear momentum and angular momentum