Answer:
A. The rock was made from more than one type of material
C. Sediments and other matter were deposited in layers before lithification
The centripetal acceleration of the race car is 40500 mi/hr^2.
This can be calculated as the square of the velocity v divided by the radius r of the circular track:
a = v^2 / r
Substituting the given values of velocity v = 135 mi/hr and radius r = 0.450 miles, the centripetal acceleration a of the car is therefore
a = (135 miles/hour)^2 / (0.450 miles)
= 40500 miles/hour^2.
<span>The answer to your question is 144.
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The second answer, Cooperation.
