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List I describes four systems, each with two particles A and B in relative motion as shown. List II gives possible magnitudes of their relative velocities (in m/sec) at time pi/3 sec.
Part II: Projectiles A and B are fired in the same vertical plane at t=0 and t=0.1sec respectively with the same speed v=[5(pi)]/SQRT(2)m/sec and at 45 degrees from the horizontal plane. The initial separation between A and B is large enough so that they do not collide (g=10m/sec^2).
(A) 1 implies R, 2 implies T, 3 implies P, 4 implies S
(B) 1 implies S, 2 implies P, 3 implies Q, 4 implies R
(C) 1 implies R, 2 implies T, 3 implies P, 4 implies R
(D) 1 implies T, 2 implies P, 3 implies R, 4 implies S

Previous video in this series can be seen at: https://youtu.be/ZxV7CSbRKUo
Title seach on other plateforms: JEE Advanced Physics 2022 Paper 1: #16 Relative Velocity (Vectors) Part 1

Next video in this series can be seen at: https://youtu.be/ybtzvW_v3Rw
Title search on other plateforms: JEE Advanced Physics 2022 Paper 1: #16 Relative Velocity (Vectors) Part 3