MCQOPTIONS
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| 1. |
Why does a nail have a pointed tip? |
| A. | The force acting on a smaller area exerts a smaller pressure |
| B. | The force acting on a larger area exerts a zero pressure |
| C. | The force acting on a smaller area exerts a larger pressure |
| D. | The force acting on a larger area exerts a larger pressure |
| Answer» D. The force acting on a larger area exerts a larger pressure | |