These examples illustrate that work involves both force and movement in the direction of the force, aligning with the scientific definition that work equals force times distance.

Yes, another example is when you lift a book from the floor to a table. You exert an upward force on the book, and the book moves upwards through a distance. Hence, work is done according to the scientific definition.

The scientific definition of work requires a force causing a displacement, whereas the everyday understanding of work involves any physical effort or energy expenditure, regardless of whether there is displacement.

According to the scientific definition of work, Kamali’s preparation for her examinations may involve very little ‘work.’