The graph of force versus displacement is shown below. The frictional force is shown negative and conservative force as positive. A body of mass 2 kg has a velocity of 20 m/s at \( x = 0 \).
(A)
(A) → (P); (B) → (S); (C) → (Q, R); (D) → (S, R)
(B)
(A) → (Q); (B) → (P, S); (C) → (R, S); (D) → (R)
(C)
(A) → (Q); (B) → (P, R); (C) → (S); (D) → (R)
(D)
(A) → (S); (B) → (R, P); (C) → (S); (D) → (Q, R)
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Two blocks A and B of mass 10 kg each are placed on a frictionless platform. A is on top of B with coefficient of friction μ = 0.5. A force of 100 N is applied on B, and the system is displaced by 2 m. Match Column I with Column II.
(A)
(A) → (R); (B) → (Q); (C) → (S); (D) → (P)
(B)
(A) → (P); (B) → (R); (C) → (S); (D) → (Q)
(C)
(A) → (R); (B) → (P); (C) → (S); (D) → (R)
(D)
(A) → (S); (B) → (P); (C) → (Q); (D) → (R)
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