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2. motion in straight line — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysics2. motion in straight line1 Mark
MCQ
Which of the following statements are true for a moving body?
  • A
    If its speed changes, its velocity must change and it must have some acceleration
  • B
    If its velocity changes, its speed must change and it must have some acceleration
  • C
    If its velocity changes, its speed may or may not change, and it must have some acceleration
  • ✓
    Both $(A)$ and $(C)$
✓

Answer

Correct option: D.
Both $(A)$ and $(C)$
d

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