(b) Always act on the different bodies in opposite directions
It would be D I believe! Depending on the angle of the mirror and distance positioned!
Answer:
Zero or +2
Explanation:
The noble gases already have a avplete outermost shell. They are the least reactive elements of earth?
Their normal oxidation number is zero but some have been shown to be reactive.
Answer:
The answer is the kinetic energy of sled B after it crash is 6439j.
<span>The gravitational pull of the sun and moon combined
create larger than normal tides.</span>