MCQOPTIONS
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MCQOPTIONS
| 1. |
Two blocks of mass \[{{M}_{1}}=\text{ }20\text{ }kg\]and \[{{M}_{2}}=\text{ }12\text{ }kg\]are connected by a metal rod of mass 8 kg. The system is pulled vertically up by applying a force of 480 N as shown. The tension at the mid-point of the rod is: |
| A. | 144 N |
| B. | 96 N |
| C. | 240 N |
| D. | 192 N |
| Answer» E. | |