ANSWER
| FOUNDATION | WHERE USED |
| Strip Foundation | Rocky, solid chalk, sands and gravel, gravel with only a small proportion of clay |
| Short-bored pile foundation | Shrinkable clay |
| Raft foundation | Soft natural ground or fill, or on ground that is liable to subsidence as in mining areas |
| Pad foundations | Sand and gravel with only small proportions of the clay, dense salty sand |
| Wide-strip foundation | Where the load-bearing capacity of the ground is low e.g marshy ground, soft clay, salty ground |
![Two identical charges situated 20cm apart in vacuum repel each other with a force of 1.0N. Calculate the value of each other with a force of 1.0N. Calculate the value of each charge. [(14 πεo)‾¹ = 9 x 10^9 Nm²C‾²] Two identical charges situated 20cm apart in vacuum repel each other with a force of 1.0N. Calculate the value of each other with a force of 1.0N. Calculate the value of each charge. [(14 πεo)‾¹ = 9 x 10^9 Nm²C‾²]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)
