MCQOPTIONS
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| 1. |
A perfectly straight portion of a uniform rope has mass M and length L. At end A of the segment, the tension in the rope is \[{{T}_{A}}\] and at end B it is \[{{T}_{B}}({{T}_{B}}>{{T}_{A}})\]. Neglect effect of gravity and no contact force acts on the rope in between points A and B. The tension in the rope at a distance L/5 from end A is |
| A. | \[{{T}_{B}}-{{T}_{A}}\] |
| B. | \[({{T}_{A}}+{{T}_{B}})/5\] |
| C. | \[(4{{T}_{A}}+{{T}_{B}})/5\] |
| D. | \[({{T}_{A}}-{{T}_{B}})/5\] |
| Answer» D. \[({{T}_{A}}-{{T}_{B}})/5\] | |