<span>rusting takes a long time, and rusting is a chemical change</span>
Answer:
A. the pancake that forms is a different state of matter.
Explanation:
because the pancake mix is liquid ,and when you cook it you for a solid.
Answer:
A., the variables have a direct relationship.
Explanation:
As K rises, L rises.
It's not B. because one isn't rising as the other is lowering.
It's not C. because undefined would be a vertical line.
It can be, but set also means many other things.
Answer:
a)
b) x = 4.47 cm
c)
d) x = 1.48 cm
Explanation:
a) The center of mass is equal to:
Where m is the mass of beads and x is the distances, if x₁ = d₁, x₂ = d₂ and x₃ = d₃
b) If
m₁ = 23g
m₂ = 15 g
m₃ = 58 g
d₁ = 1.1 cm
d₂ = 1.9 cm
d₃ = 3.2 cm
c) The center of the mass of the beads realtive to the center of bead is:
d)