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Column II
P
(P) \( \sqrt{2} \mathrm{FR} \)
W
(B) Work done by \( \vec{F}_{2} \)
(Q) FR
(C) Work done by \( \vec{F}_{3} \)
(R) \( \frac{\pi F R}{2} \)
(D) Work done by \( \vec{F}_{4} \)
(S) \( \frac{2 F R}{\pi} \)
Select correct alternative :-
- \( \vec{F}_{1}=\mathrm{F} \) (always towards y-axis)
(1) A-Q, B-P, C-S, D-Q
- \( \vec{F}_{2}=\mathrm{F} \) (always towards point B)
(2) A-Q, B-P, C-S, D-P
\( \vec{F}_{3}=\mathrm{F} \) (always along the tangent to path \( \mathrm{AB} \) )
(3) A-Q, B-P, C-R, D-Q
\( \vec{F}_{4}=\mathrm{F} \) (always towards \( \mathrm{x} \)-axis)
(4) A-P, B-Q, C-R, D-S
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