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Question: Answered & Verified by Expert
A body $A$ moves with a uniform acceleration a and zero initial velocity. Another body $B$, starts from the same point moves in the same direction with a constant velocity $v$. The two bodies meet after a time $t$. The value of $t$ is
PhysicsMotion In One DimensionJEE Main
Options:
  • A $\frac{2 v}{a}$
  • B $\frac{ v}{a}$
  • C $\frac{v}{2 a}$
  • D $\sqrt{\frac{v}{2 a}}$
Solution:
2836 Upvotes Verified Answer
The correct answer is: $\frac{2 v}{a}$
$\frac{1}{2} a t^2=v t \Rightarrow t=\frac{2 v}{a}$

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