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When does a force do work explain?
A force does work when it causes a displacement in the direction of the force. Work is calculated as the product of the force and the distance moved in the direction of the force. Work is done when energy is transferred from one system to another.
Why does we say that one joule work has been done a force on an object..?
One joule of work is done when a force of one newton displaces an object by one meter in the direction of the force. This definition is based on the concept of work as the product of force and displacement in the direction of the force. By defining work in this way, we can quantify the transfer of energy between a force and an object.
When force is perpendicular to the direction of motion no work is done ture or false?
True. When the force is perpendicular to the direction of motion, no work is done because work is the product of force and displacement in the direction of the force. Since there is no displacement in the direction of the force, no work is done.
When does a force applied to an object not do any work?
A force does not do any work on an object when the object does not move in the direction of the force or when the force is perpendicular to the direction of motion. Work is only done when there is displacement in the direction of the force.
When force and motion are going in the same direction is work being done?
Yes, work is being done when force and motion are going in the same direction. Work is defined as the product of force applied in the direction of motion and the distance over which the force is applied. So, when force and motion are in the same direction, work is being done.
What occur in order for work to be done?
Work is done when a force is applied to an object and the object moves in the direction of the force. It is the transfer of energy from one form to another. The amount of work done is calculated as the force applied multiplied by the distance the object moves in the direction of the force.
How do we know if work is done?
Work is done when a force is applied to an object and it causes the object to move in the direction of the force. The work done is equal to the force applied multiplied by the distance the object moves in the direction of the force. If there is no movement or the force is not in the direction of movement, then no work is done.
When a force is applied that moves an object in the direction of the applied force what is done?
When a force is applied to an object in the direction of the force, work is done on the object. Work is defined as the product of the force applied and the distance over which the force acts in the direction of the force. Therefore, when an object is moved in the direction of the applied force, work is performed on the object.
What are five examples of describing work in physics?
Work is done when a force acts on an object and causes it to move in the direction of the force. Work is the transfer of energy from one system to another by mechanical means. The work done by a force is given by the product of the magnitude of the force and the distance over which it acts in the direction of the force. Work is a scalar quantity, meaning it has only magnitude and no direction. Work can be positive, negative, or zero depending on the angle between the force and the direction of motion of the object.
When force is and what direction of motion no work is done?
When a force is perpendicular to the direction of motion, no work is done. This is because work is defined as the product of force and displacement in the direction of the force. If the force is perpendicular, then there is no displacement in the direction of the force and thus no work is done.
A force acting on an object does no work if?
the force is not in the direction of the objects motion.
When can work be negative physics?
If you apply force in the same direction an object moves, the work on the object is positive.If the force is in the opposite direction as the direction the object moves, the work on the object is negative.
