A sample of dry sand having a total unit weight of 16.50 kN/m3 and a specific gravity of 2.70 is placed in the rain. During the rain the volume of the sample remains constant but the degree of saturation increases to 40%. Determine the total unit weight and water content of the soil after being in the rain ?

Will a heavier bowling ball hit pins better than a lighter bsll

4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?