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Two escalators move people up and down between floors of a shopping mall at the same rate, either up or down. What of the following statements regarding the motion of escalators is true?​
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Two escalators move people up and down between floors of a shopping mall at the same rate, either up or down. What of the following statements regarding the motion of escalators is true?​

User Tomos Williams
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1 Answer

5 votes

Answer:

Velocity can vary when speed is constant

User Moorara
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