When studying atoms, scientists can ignore the electric force between charged particles that make up the atoms because it is many millions of times smaller than other forces in the atom.

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?

Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil