In figure, A, B and C have masses 2 kg, 5 kg and 10 kg respectively. A horizontal force F is applied to A. Strings are either horizontal or vertical. In column I is given information reading F and in

Question

In figure, A, B and C have masses 2 kg, 5 kg and 10 kg respectively. A horizontal force F is applied to A. Strings are either horizontal or vertical. In column I is given information reading F and in column II information about accelerations of A, B and C and tension in the string T. [No friction anywhere]

Column I	Column II
(A) $F = 35 N$	(P) $a_{A} = 5 m/s^{2}$
(B) $F = 21 N$	(Q) $a_{C} = 0 m/s^{2}$
(C) $F = 49 N$	(R) $a_{B} = 3 m/s^{2}$
(D) $F = 20 N$	(S) $T = 5 N$
	(T) $T = 35 N$

TestHub · Accepted Answer

Net force an C is O therefore a C ​ = 0

Physics - NLM Question with Solution | TestHub

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