Saved Bookmarks
| 1. |
State the principle of moments for a lever. Give an example of lever. |
| Answer» SOLUTION :The ratio of effort to LOAD or effort arm to load arm is known as the mechanical ADVANTAGE `M.A.=(F_1)/(F_2)=(d_2)/(d_1)` e.g., scissors, PLIERS, crow bar, are CALLED levers. | |