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| 1. |
The diagram below (Fig.1.32) shows a uniform bar supported at the middle O. A weight of 40gf is placed at a distance 40cm to the left of point O. How can you balance the bar with the weight of 80gf. |
| Answer» SOLUTION :By PLACING the WEIGHT of 80 gf at a distance 20CM to the right of point O. | |