Answer:
The moon is 400x smaller but it's also 400x closer so it looks the same size even though it's not
Explanation:
Answer:
This can be the FBD of the bag.
(my bag looks more like a box tho ^^")
A.) more weight lighting weights
Answer:
They give clues about Earth's past environments.
They contain valuable resources used for building.
Explanation:
Answer:
1
Explanation:
Let's call the magnitude of the charge of 10000 electrons .
Because A loses q, it has a net charge (electrons are negative; losing them creates positive charges). Conversely, B has gained q, so it has a charge of . The distance between them is 1 m.
By Coulomb's law, the force between them is
When A loses an additional 10000 electrons, the charge on it becomes while that on B is . The distance is now 2 m.
The force is now