a glass marble is placed 5 meters away from the following objects. a beach ball, a basketball, a steel marble, and a bowling ball. which object with exert the greatest gravitational force on the glass marble?

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

The energy equivalent of the rest mass of an electron is