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Heat can affect the molecular composition of an object.
An object changes its state of motion when it accelerates or decelerates, usually caused by a force.
its affect if you push or pull...
contact force is a force which will act when we have a contact to a object and in non contact force the object will change its state of motion without the contact of any thing
A single force on an object, or a net force ... the sum of all forces on it when the sumis not zero ... always changes the object's velocity ... speed, or direction, or both.
force hits the object and it changes it velocity or speed and its state of motion or rest , push or pull.
force hits the object and it changes it velocity or speed and its state of motion or rest , push or pull.
If there is zero net force on an object, the object will not accelerate. (It's velocity will not change.)
Heat can affect the molecular composition of an object.
When something exerts a force on an object, that object exerts an equal and opposite force on the other object.
It's not. For there to be friction, there must be nodistance between the objects (surfaces) in question. Action at a distance forces are forces like gravity and electromagnetism. These forces can affect the state of an object with no media attached to the object.
An object changes its state of motion when it accelerates or decelerates, usually caused by a force.
its affect if you push or pull...
it takes an unbalanced force to change an object's state of motion
contact force is a force which will act when we have a contact to a object and in non contact force the object will change its state of motion without the contact of any thing
zero
A single force on an object, or a net force ... the sum of all forces on it when the sumis not zero ... always changes the object's velocity ... speed, or direction, or both.