Question

What is the difference between work and energy? Match the words in the left column to the appropriate blanks in the sentences.

Energy is the ____________.
Work is the ___________.
Options:
A) Distance moved times the force that opposes the motion
B) Capacity to do work or supply heat
C) Change in the internal energy between the initial and final state
D) The pressure exerted as molecules push against a container

Answer 1

Energy is the capacity to do work or supply heat, whereas work is the application of force over a distance. Energy is the capacity to do work or supply heat (B). Work is the distance moved times the force that opposes the motion (A).

Step-by-step explanation:

The difference between work and energy is fundamental in physics. Energy is the capacity to do work or supply heat. It can take different forms, such as kinetic or potential energy, and is measurable in joules (J). On the other hand, work is defined as a force causing matter to move against an opposing force over a distance. This happens, for example, when inflating a bicycle tire, where work is done to move air against the pressure of the tire at a certain distance.

For the sentences provided: Energy is the capacity to do work or supply heat (B). Work is the distance moved times the force that opposes the motion (A).Energy is the capacity to do work or supply heat, whereas work is the application of force over a distance. Energy is the capacity to do work or supply heat (B). Work is the distance moved times the force that opposes the motion (A).