inertia. the more mass an object has, the greater its inertia. what do you call it when an object refuses a object in motion?
The reluctance of a body to change its state of motion is termed inertia. The mass associated with this property is called its inertial mass, notably different from gravitational mass, which is responsible for objects with mass experiencing an attractive force between them. The inertial rest mass of an object is what gives it momentum.
The change in an object's motion, is simply force.The object cannot change motion unless acted upon by an outside force. For example: If I throw a baseball, it will never stop unless acted upon by gravity (or the outside force). Or the outside force could be it smacking into a wall or your friends head.
Yes, a force can cause an object to move, or to change its speed or direction. A net force that is non-zero is one that acts in this manner, and it represents the "sum" of the forces acting on an object. If the net force on an object is not zero, it is some number, and this represents a force that will act on an object to accelerate it.
A change in speed or direction is caused by a force and is called acceleration.
-- An unbalanced group of forces on an object causes the object to accelerate in the direction of the net force. -- If an object is not moving, then the group of forces on it must be balanced, else it would be accelerated.
Inertia
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.
Friction
Friction
ANY net force on the object does.
Any net force can.
It is due to inertiaInertia is the resistance of any physical object to a change in its state of motion or rest, or the tendency of an object to resist any change in its motion.
This is one definition of acceleration (including deceleration) - any change in the speed of motion of a moving object, or in the direction of its motion. Motion is a vector value with both speed and direction.
-- 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.
The first Newton.
"inertia"