Answer:
168 J
Explanation:
Work can be calculated using the following formula.
w=f*d
where w is work, f is force, and d is distance.
Anna applied a force of 84 Newtons, and lifted the baby 2.0 meters.
f=84 N
d=2 m
Substitute these variables into the formula.
w=84 N* 2 m
Multiply
w=168 N-m
A N-m is the same as a Joule, or J.
w= 168 Joules
Anna does 168 Joules of work.
Answer: The g1 phase, gap 1 phase, or growth 1 phase, is the first of four phases of the cell cycle that takes place in eukaryotic cell division. In this part of interphase, the cell synthesizes mRNA and proteins in preparation for subsequent steps leading to mitosis.
Explanation:
Answer:
They transfer some of their thermal energy
<span>A
mineral has to be naturally occurring, inorganic, solid, have a crystal
structure, and have a definite chemical composition. Coal is not a
mineral because it is carbon-based and came from fossilized plants. That
proves that it is organic and has no definite chemical composition,
defying two rules you would need to follow to be a mineral. Glass is a
non-crystalline solid. This means that the atoms are not arranged in a
regular and repeating pattern. A mineral by definition possess a
crystalline form, it has its elements arranged in a regular and
repeating pattern.</span>
