The elevator shown in fig. is descending with an acceleration of\[2\te – McqOptions

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1.	The elevator shown in fig. is descending with an acceleration of\[2\text{ }m/{{s}^{2}}\]. The mass of the block \[A=0.5\text{ }kg.\] The force exerted by the block A on block B is
A.	2N
B.	4N
C.	6N
D.	8N
Answer» C. 6N

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