The answer is A. Solids have both definite shape and denfinite volume.
If you have a ream of notebook paper available, you can measure the height of the stack and divide that by the number of sheets in the ream.
Or you can look up the average density of notebook paper, measure the mass of the sheet, then find the volume by dividing its mass by its density. Then divide the volume by the length and width of the sheet.
It has no units. <span>
The coefficient of friction is dimensionless:
[force]/[force] = Newton/Newton = 1</span>
Explanation:
Explanation: It's because when he stop down from a moving bus his feet come at rest while the upper portion of his body is still in motion and he falls in the forward direction.