How is playing on a seasaw an example of the scientific definition of work
Playing on a see-saw is an example of the scientific definition of work because work refers to the transfer of energy that occurs when a force is exerted on an object and the object moves as a result of that force. In the case of playing on a see-saw, when one person pushes down on their side of the see-saw, they exert a force on it. As a result, the see-saw begins to move, and the other person on the opposite side experiences a change in their position.
To calculate the work being done on the see-saw, you can use the formula: Work = Force × Distance. In this case, the force is the amount of downward force applied to the see-saw by the person, and the distance is the vertical displacement of the see-saw caused by that force.
For example, if the person exerts a force of 50 Newtons and the see-saw moves downward by 2 meters, the work done on the see-saw would be calculated as follows:
Work = Force × Distance
Work = 50 N × 2 m
Work = 100 Joules
Therefore, by applying a force and causing the see-saw to move, work is being done according to the scientific definition of work.