c 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

Question : c 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