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Force is the only thing that can set a motionless object in motion.
Force is the only thing that can set a motionless object in motion.
Work = Force x Displacement Therefore the work in a motionless object would be 0.
The object must be stationary. Work done happens when the object is moving in the direction of the force- if it is staying still, there is no work done!
It moves the object in the direction of the force. If a force is balanced, it means that a force of equal magnitude and opposite direction is acting upon the same object. If there isn't an equal and opposite force acting on an object, it moves it.
NO
Force is the only thing that can set a motionless object in motion.
Yes, but the net force is ZERO! If an object is moving at constant velocity, the sum of the forces acting upon it is zero. When an object is motionless, its constant velocity is zero. If at any time the sum of the forces -- sometimes called the net force -- is non-zero, the object will accelerate in the direction of the resultant force.
Force is the only thing that can set a motionless object in motion.
Work = Force x Displacement Therefore the work in a motionless object would be 0.
it is lighter or heavier
When the Force increases on an Object, the Distance it travels INCREASES, as does its Velocity.
In that case, the acceleration will also increase.
The object must be stationary. Work done happens when the object is moving in the direction of the force- if it is staying still, there is no work done!
as stated in newtons second law of motion- an object acted upon by an unbalanced force will accelerate in the direction of that force
Balanced force -> Zero net force -> Zero acceleration (stays at rest or constant velocity)
It moves the object in the direction of the force. If a force is balanced, it means that a force of equal magnitude and opposite direction is acting upon the same object. If there isn't an equal and opposite force acting on an object, it moves it.