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A particle is suspended from a string of length `R`. It is given a velocity `u=3sqrt(gR)` at the lowest point. `{:(column -I," "column-II),((A) "Velocity at " B," "(P)7mg),((B) " Velocity at "C," " (Q)sqrt(5qR)),((C) "Tension in string at "B(R)," "(R) sqrt(7gR) ),((D) "Tension in string at" C(S)," "(S) 4mg):}`A. A-R, B-Q, C-P, D-SB. A-Q, B-R, C-S, D-PC. A-R, B-P, C-Q, D-SD. A-P, B-S, C-R, D-Q |
| Answer» Correct Answer - A | |