In 20 Minutes, Kara Ran 2

question 46

Multiple Choice

In 20 minutes, Kara ran 2.40 km on a treadmill facing due east. Relative to the gym, what were her displacement and average velocity during this time interval?

• A) 0; 0
• B) 0; 2.00 m/s
• C) 2.40 km, east; 0
• D) 2.40 km, east; 2.00 m/s, east
• E) 2.40 km, west; 2.00 m/s, west

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Definitions:

Sign-In Procedure

The process or steps required to officially mark one's presence or participation in a location, event, or system.

Outside Intruders

Individuals or entities that forcibly enter or invade a place without authorization, often causing harm or disturbance.

Crisis Plan

A pre-determined strategy or set of procedures designed to respond to and manage a crisis effectively, minimizing harm and facilitating recovery.

Efficiently

The ability to achieve a goal or complete a task with a minimum expenditure of time and effort.