Answer:
Work Done = Force x Displacement
Step-by-step explanation:
- The formula for work done is defined as the product of the magnitude of the force applied on an object and the displacement of the object in the direction of the force. Mathematically, this is expressed as:
- Work Done = Force x Displacement
- The unit of work done is the joule (J). This is derived from the SI unit for force (Newton, N) and the SI unit for displacement (meters, m). The joule is defined as the amount of energy transferred or converted when a force of one newton moves an object one meter in the direction of the applied force.
- Work is a measure of energy being transferred or converted from one form to another. This transfer of energy is accomplished by applying a force onto an object over a distance. Work done is measured in joules, which is the amount of energy transferred or converted in the process. It is important to note that for work to be done, the force must be applied in the direction of the displacement.
- For example, if you push a box across the floor, the force you apply is in the direction of the displacement. This means that work is being done on the box. However, if you push the box up against a wall, the force you apply is perpendicular to the displacement. In this case, work is not done on the box because the force is not applied in the direction of the displacement.
- In addition, it is important to remember that work done is equal to the product of the force applied and the displacement of the object in the direction of the force. This means that if the force applied is doubled, the work done will also be doubled. Similarly, if the displacement of the object is doubled, the work done will be double
- In conclusion, the formula for work done is Force x Displacement, and the unit of work done is the joule. Work is a measure of energy being transferred or converted from one form to another, and is equal to the product of the magnitude of the force applied and the displacement of the object in the direction of the force. In order for work to be done, the force must be applied in the direction of the displacement.