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20 June, 00:48

26 What must change when a body is accelerating? ...

Answers (2)
  1. 20 June, 02:07
    Since this is under physics section, I'll provide solutions in a physics manner.

    When a body is accelerating, the velocity must change as acceleration is the rate of change of velocity.
  2. 20 June, 02:18
    Answer: your heart rate


    when you're working your body your heart races.
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