Q.
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
A) $\frac{2v}{a}$
B) $\frac{v}{a}$
C) $\frac{v}{2a}$
D) $\sqrt{\frac{v}{2a}}$
Explanation
(a) $\frac{1}{2}at^{2} = vt \Rightarrow t = \frac{2v}{a}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.