Explanation:
Given:
v₀ = 0 m/s
a = 2.50 m/s²
t = 4 s
Find: v
v = at + v₀
v = (2.50 m/s²) (4 s) + 0 m/s
v = 10 m/s
Answer:
Explanation:
Low density is an area of rarefaction.
youngest fossils
came after dinosaurs but before birds
Explanation:
From the information provided us in the description we know that the fossils of the bird in the topmost layer suggests that they are the youngest fossils and those of the archaeopteryx came before the birds but after the dinosaurs.
According to the information we have, the sequence of the formation of the fossils are:
Bird youngest
Achaeopteryx
Dinosaurs oldest
This resolution is based on the principle of fossil and faun succession "fossils and fauna succeed one another in a definite pattern".
learn more:
Fossils brainly.com/question/9415077
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