Introduction to Motion

Question 1

Which statements describe a situation with a displacement of zero? Check all that apply.traveling south for 30 miles, then turning west and traveling another 30 milesriding on a Ferris wheel whose entrance and exit are the samewalking around the block, starting from and ending at the same houseriding on an escalator from the bottom floor to the top floorrunning exactly one lap around a racetrack

Revolt · Accepted Answer

riding on a Ferris wheel whose entrance and exit are the same; walking around the block, starting from and ending at the same house; running exactly one lap around a racetrack

Question 2

What did you include in your response? Check all that apply.

Revolt · Accepted Answer

The reference point is set on the line.; The distance from that reference point can be used to describe movement.; Standard units of measurement can be used to identify the distance from the reference point.

Introduction to Motion Answers

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