Final answer:
One joule is equivalent to 0.7376 foot pounds, a conversion derived from the relationship between pounds and newtons, and joules to foot pounds.
Step-by-step explanation:
One joule is equal to 0.7376 foot pounds. To understand this conversion, we need to recognize how measurement units in different systems relate to each other. In the metric system, work is measured in joules (J), which is derived from units of force times units of length (newton meter).
In the Imperial system, still frequently used in the United States, work is measured in foot pounds, which combines the unit of force (pounds) with the unit of distance (feet). Given that 1 pound is equivalent to 4.448 newtons, the conversion to foot pounds can be derived using the relationship that 1 foot pound is approximately equal to 1.3558 joules. Therefore, if we have 1 joule, the corresponding amount in foot pounds would be 1 divided by 1.3558, yielding approximately 0.7376 foot pounds.