​A Runner Begins Running at a Steady Pace on a at Path

question 57

Multiple Choice

​A runner begins running at a steady pace on a at path. She speeds up as she starts to run downhill. Once she is at the bottom of the hill, the path is at again, and she resumes a steady pace faster than her previous steady pace. Her run ends with an uphill path, on which she runs slower and slower until she stops at the top of the hill. Sketch a graph of the runner's speed versus time.

• A) ​
• B) ​
• C) ​
• D) ​
• E) ​

---

Definitions:

Robert Flaherty

Considered the father of documentary film, an American filmmaker who directed and produced the first commercially successful feature-length documentary, "Nanook of the North" in 1922.

Aesthetic

Pertains to the nature and appreciation of beauty, art, and taste, often resulting in a set of principles guiding the work of a particular artist or artistic movement.

Nanook Of The North

A 1922 American silent documentary film by Robert J. Flaherty, one of the first films to document traditional Eskimo (Inuit) life.

Harold Lloyd

A famous American actor and comedian, best known for his roles in silent films during the 1920s.