A Jogger Runs Halfway Around a Circular Path with a Radius

question 44

Multiple Choice

A jogger runs halfway around a circular path with a radius of 60.0 m.What,respectively,are the magnitude of the displacement and the distance jogged?

• A)60.0 m,188 m
• B)120 m,188 m
• C)0 m,377 m
• D)120 m,377 m
• E)​60.0 m,377 m

---

Definitions:

Cost-output Elasticity

Cost-output elasticity measures the responsiveness of the cost of producing a good to a change in the output level, indicating how costs change as production scales.

Marginal Cost

The increase in expenditure resulting from the production of an additional unit of a good or service.

Short-run Cost Function

The relationship between the cost of production and the level of output when at least one input is fixed in the short term.

Long-run Cost Function

A relationship that shows the lowest possible cost at which a firm can produce any given level of output when all inputs, including capital, are variable.