gravity and normal force (assuming presence of a gravitational field)
An object stays at rest unless a force acts on it.
An external force.
If no unbalanced force acts on an object at rest, it will remain at rest according to Newton's first law of motion.
If no force acts on an object, it will remain at rest if it was initially at rest, or continue moving at a constant velocity if it was already in motion. This is known as Newton's first law of motion, which states that an object will remain in its state of motion unless acted upon by an external force.
The friction force that acts on an object when it is at rest is called static friction. It is a force that opposes the initiation of sliding motion and prevents the object from moving. The magnitude of static friction is equal to the force applied to the object, up to a certain maximum value.
If no net force acts on an object, the object will continue in its current state of motion. This means that if it is at rest, it will remain at rest, and if it is moving at a constant velocity, it will continue moving at that velocity.
Yes, that is correct.
If no force acts upon an object at rest it will just stay there. Example: Lets say you put an appple on a flat table. The apple stays still when you don't touch it. If you touch the apple, it will move. If you don't touch the apple, it will just stay there.
An object will remain at rest until an external force is applied to it. This force could initiate motion in the object or change its state of rest.
An object at rest remains at rest due to inertia, which is the tendency of objects to resist changes in their motion. In the absence of an external force, there is no net force acting on the object to cause it to move.
Newton's law of inertia: An object at rest remains at rest unless an unbalanced force acts upon it.
An object at rest will remain at rest unless acted on by an unbalanced force. This is part of Newton's third law of motion.