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Friction — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceFriction1 Mark
MCQ
Two objects $A$ and $B$ are moving on rough surface as shown in figure. Object $A$ has greater velocity than $B$ then
  • A
    $A$ experiences more frictional force than $S.$
  • ✓
    $B$ experiences more frictional force than $A.$
  • C
    Both experience same frictional force.
  • D
    Cannot be said because data is insufficient.
✓

Answer

Correct option: B.
$B$ experiences more frictional force than $A.$

Force of friction depends on the mass of the object.

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