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Motion in One Dimension — PHYSICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9PHYSICSMotion in One Dimension1 Mark
MCQ
A body when projected up with an initial velocity u goes to a maximum height h in time t and then comes back at the point of projection. The correct statement is $..............$
  • A
    The average velocity is $2\ h/t.$
  • B
    The acceleration is zero.
  • C
    The final velocity on reaching the point of projection is $2\ u.$
  • ✓
    The displacement is zero.
✓

Answer

Correct option: D.
The displacement is zero.
A body when projected up with an initial velocity u goes to a maximum height h in time t and then comes back at the point of projection. The correct statement is the displacement is zero.

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