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Gravity
Friction
-- First of all, motion doesn't require any force.-- If the forces on an object are unbalanced, then the object's motion changes. Always.-- If the forces on an object are balanced, then the object's motion doesn't change.
is the resistance of any physical object to any change in its state of motion, including changes to its speed and direction.
Force changes either the speed or the direction of motion, or both.
Inertia
inertia. the more mass an object has, the greater its inertia. what do you call it when an object refuses a object in motion?
Inertia
Gravity
Friction
Friction
-- First of all, motion doesn't require any force.-- If the forces on an object are unbalanced, then the object's motion changes. Always.-- If the forces on an object are balanced, then the object's motion doesn't change.
when the motion of an object accelerates it either increases speed, decreases speed, or it changes direction.
Inertia is a property of matter in which an object resists a change in motion.
Inertia and friction are related in the sense that friction opposes the motion of an object due to inertia. Inertia is the tendency of an object to resist changes in its state of motion, while friction is the force that opposes the relative motion of two surfaces in contact. The presence of friction can affect an object's motion by counteracting its inertia and slowing it down.
is the resistance of any physical object to any change in its state of motion, including changes to its speed and direction.
Force changes either the speed or the direction of motion, or both.