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A chain consisting of 5 links each of ma...

A chain consisting of 5 links each of mass 0.1 kg is lifted vertically up with a constant acceleration of `2.5m//s^2` . The force of interaction between 1st and 2nd links as shown:

A

6.15 N

B

4.92 N

C

9.84 N

D

2.46 N

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The correct Answer is:
B
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AAKASH SERIES-APPENDICES (REVISION EXERCISE)-LAW OF MOTION
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  6. In the figure, blocks A, B and C of mass m each have acceleration a1, ...

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  7. The tension in the string connected between blocks is

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  8. The reading in the spring balance is

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  9. Two bodies of masses 15gm and 25gm are connected by means of a string ...

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  10. A man of mass 60 kg is standing on a weighing machine kept in a box of...

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  19. A block is placed on a smooth inclined plane at an angle 'theta' to th...

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  20. For what value of 'a' block slides up the Plane with an acceleration '...

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