Define the types of friction and give FOUR examples of each Static Friction
Rolling Friction
Sliding Friction
Fluid Friction

Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral

Explain the difference in reactivity of the elements based on their electron configurations.

Adiagram show how a converging lens can produce a real image and virtual image