In classical physics, what term is used for a force that resists the motion of two objects sliding against each other?

Which of Newton's laws describes the concept that an object at rest tends to stay at rest, and an object in motion tends to stay in motion?

What term in Classical Mechanics describes the force exerted by a stretched or compressed object, such as a spring?

Which keyword is associated with the measurement of an object's resistance to changes in motion in Classical Mechanics?

According to Newton's law of gravitation, what happens to the force between two objects if the distance between them doubles?

Which equation represents the conservation of mechanical energy in Classical Mechanics?

Which term refers to the point at which an object's weight can be considered to act in Classical Mechanics?

According to Classical Mechanics, what is the term for the force that keeps an object moving in a circular path?

What type of motion does an object experience when the net force acting on it is zero?

What keyword describes the force opposing the relative motion or tendency of such motion between surfaces in Classical Mechanics?