Answer:
liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
The average speed of the football is 15 meters per second. Just divide both of the numbers by 4 :)
Answer:
The box of rocks will have depression which can be seen without touching the box.
Explanation:
The density of rocks is very large as compared with napkins. So, the weight of the rocks will be much more greater than that of napkins.
As both boxes have same volume the heavier box will show depression on the lower surface as compared to the lighter box. So, the box of rocks will have depression which can be seen without touching the box.
Answer:
When inertia increases, it's because the mass increased, which increases the normal force, which ultimately increases friction.
Scientists study fossils of plants, animals, and other organisms in order to better understand what life was like on Earth many years ago and how it has changed over time. Fossils are important evidence for the theory of evolution.
