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

Rajasthan BoardEnglish MediumSTD 11 SciencePhysics2. motion in straight line1 Mark
MCQ
The position-time graphs for two students $A$ and $B$ returning from the school to their homes are shown in figure

$(A)$ $A$ lives closer to the school

$(B)$ $B$ lives closer to the school

$(C)$ $A$ takes lesser time to reach home

$(D)$ $A$ travels faster than $B$

$(E)$ $B$ travels faster than $A$

Choose the correct answer from the options given below :

  • ✓
    $(A)$ and $(E)$ only
  • B
    $(B)$ and $(E)$ only
  • C
    $(A), (C)$ and $(E)$ only
  • D
    $(A), (C)$ and $(D)$ only
✓

Answer

Correct option: A.
$(A)$ and $(E)$ only
a
As slope of $B$ > Slope of $A$

$\therefore V_B > V_A$

Also, $t _{ B } < t _{ A }$

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