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PHYSICS CH 2 Motion — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9SciencePHYSICS CH 2 Motion1 Mark
MCQ
When an object undergoes acceleration
  • A
    there is always an increase in its velocity ‘
  • B
    there is always an increase in its speed
  • C
    a force always acting on it.
  • D
    all the above
✓

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