The average speed of an object is defined as the distance traveled divided by the time elapsed. Velocity is a vector quantity, and average velocity can be defined as the displacement divided by the time.
Answer:
(vf-v0)/t
vf=0 ...since it stops finally
v0=28 m/sec
t=1.6 sec
a=(0-28)/1.6
a=-17.5 m/s^2
so B is the answer,since magnitude is asked you neglect the negative.
notice that D is in m/sec(velocity unit)
Chloroplasts
chloroplasts<span> carry out the process of photosynthesis.</span>Chloroplasts<span> are cellular parts that contain a lipid called chlorophyll, which is the substance that gives plants their green color.</span>
The answer is Cytoplasm.
The cytoplasm is describe as that refers to all cellular contents between the cell membrane and nucleus; consists of cytosol and organelles. The plasma membrane consists of structural components called phospholipids, proteins, and carbohydrates. Organelle is commonly referred to as the "powerhouses" of a cell called mitochondria.
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Taxonomy is the answer.
hope this helps!
