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Why does we say that one joule work has been done a force on an object..?
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If a force of 100 newtons was exerted on an object and no work was done the object must have?
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!
What is scientific conception of work?
Work is said to be done, when force is applied on an object and the object displace in the direction of force. Work done is product of magnitude of force applied & displacement,So, W.D.(work done) = F*s(F denotes force applied & s denotes displacement)S.I. unit of force is 'Joule' (Nm)
What is the force applied in moving an object to a distance of 8m if the work is done on it is 640 joule?
The equation that links force, distance and work isWork done = Force X DistanceThis can be rearranged to giveForce = Work done / DistancePlug the values from the question into the equation to give the calculationForce = 640/8Therefore the force equals 80 Newtons
One joule work is said to be done when?
Joule is the SI unit of work or energy.when the force is sufficient to cause a displacement,work is said to be performed.1 joule is that amount of work done when a force of magnitude 1 newton causes a displacement of 1 metre on a body.
How do we know if work is done?
In physics, work is done by a force acting on an object if the object moves in the direction of the force.
If a force of 100 newtons was exerted on an object and no work was done the object must have?
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!
How much work was done on an object that pushed with a force of 5n for 5 meters?
25 joule
What is scientific conception of work?
Work is said to be done, when force is applied on an object and the object displace in the direction of force. Work done is product of magnitude of force applied & displacement,So, W.D.(work done) = F*s(F denotes force applied & s denotes displacement)S.I. unit of force is 'Joule' (Nm)
The basic unit of lenght in the metric system is?
The unit of work is the joule. One joule is the work done, or the energy used, moving a force of one newton a distance of one metre.
The standard unit of work in the metric system is named after the scientist?
The joule (J) is named after James Prescott Joule. One joule is defined as the amount of work done by a force of one newton moving an object through a distance of one metre.
What is the force applied in moving an object to a distance of 8m if the work is done on it is 640 joule?
The equation that links force, distance and work isWork done = Force X DistanceThis can be rearranged to giveForce = Work done / DistancePlug the values from the question into the equation to give the calculationForce = 640/8Therefore the force equals 80 Newtons
One joule work is said to be done when?
Joule is the SI unit of work or energy.when the force is sufficient to cause a displacement,work is said to be performed.1 joule is that amount of work done when a force of magnitude 1 newton causes a displacement of 1 metre on a body.
What does watt equal?
The watt is a measurement of work done by an object at constant velocity and under constant force. 1 watt, therefore, is equal to 1 Joule per second.
What is the definition for the word joule?
One joule is the work done in applying a force of one newton through a distance of one metre.
A object has one joule of potential energy explain what does it means?
We know that energy is defined as the ability to do work.So an object has one joule of potential energy means that the body has capability to do a work of one joule. We may say that the object with 1 joule of potential energy is the force field and our work is stored in displacing the object against the field
What is the force of one newton exerted over an area of one square meter is?
The force is 1 newton. The work done is 1 newton-meter = 1 joule.
What is done when force makes an object move?
When a force makes an object move, work is done.
