Which of the following statements about work is correct?

The statement that work transfers energy from one object to another is correct because, in physics, work is defined as a force acting on an object over a distance. This process results in the transfer of energy from one system to another. When work is done on an object, energy is supplied to that object, which can cause it to move or change in some way. Thus, the act of doing work inherently involves energy transfer, whether it’s from a person lifting a box or a machine performing a task.

In contrast, other statements present inaccurate definitions or concepts. For instance, saying work is force multiplied by time misrepresents the relationship; work is actually calculated as force multiplied by distance. The idea that work is energy stored in an object confuses work with potential energy, which is a separate concept. Lastly, stating that work can occur without energy transfer contradicts the fundamental definition of work itself in physics, which is fundamentally tied to energy changes. Thus, the understanding of work as a means of transferring energy is crucial in mechanical comprehension.