Saved Bookmarks
| 1. |
A fire tongs has its arms 20 cm long. It is used to lift a coal of weight 1.5 kgf by applying an effort at distance 15 cm from the fulcrum. Find the mechanical advantage of fire tongs. |
|
Answer» A fire tongs has its arms 20 cm long. It is used to lift a coal of weight 1.5 kgf by applying an effort at distance 15 cm from the fulcrum. Find the mechanical advantage of fire tongs.
|
|
