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.
Because decomposers release nutrients, if they were eliminated, wastes and and remains of dead organisms would pile up, and the left over organisms would never make it back to the ecosystem. Hope this helped, let me know if you need a little more assistance! :)
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This reaction, known as nuclear fusion, converts hydrogen atoms into helium. The by-product of nuclear fusion in the Sun's<span> core is a massive volume of </span>energy<span> that gets released and radiates outward toward the surface of the </span>Sun<span> and then into the solar system beyond it.
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