Answer:
Making the lumber thick will make it stiff, which seems good. On the other hand, with thicker lumber, differences in expansion on the two faces have more leverage to make the lumber move.
A decrease in mass will decrease an objects weight because
weight = mass x gravitational constant
The answer is C) <span>The higher frequencies of visible light were scattered by the colloid particles.</span>
Answer:

Explanation:
The magnitude of the electrical force between the two point charges is

where
k is the Coulomb's constant
is the magnitude of each charge
r = 3.00 m is the separation between the two charges
Substituting the numbers into the formula, we find
