If I double the mass between two objects, what happens to their gravitational Force? *

F=g
Gm, m
r2

A. 4x bigger
B. 4x smaller
C. 2x bigger
D. 2x smaller

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

Based on its type of chemical bond, which of the following has the highest boiling point? potassium chloride ethyl alcohol water ammonia