MCQOPTIONS
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| 1. |
A rectangular iron block is placed over a table in different ways such that different faces touch the table. In all these cases, which of the following can be concluded? |
| A. | The block exerts the same thrust and same pressures. |
| B. | The block exerts the same thrust and different pressure. |
| C. | The block exerts different thrusts but the same pressures. |
| D. | The block exerts different thrusts and different pressures. |
| Answer» C. The block exerts different thrusts but the same pressures. | |