3 years ago

2 types of energy transformations that take place in a race car during a race?

Physics

1 answer:

vichka [17]3 years ago

4 0

Answer:

Explanation:

Chemical to thermal as fuel is burned

Thermal to kinetic as the hot gasses push on pistons

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$\dfrac{V}{I}=\dfrac{\rho l}{A}$

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$\dfrac{V}{I}=\dfrac{\rho l}{\pi (d/2)^2}\\\\\dfrac{V}{I}=\dfrac{4\rho l}{\pi d^2}\\\\d=\sqrt{\dfrac{4\rho l I}{V\pi}} \\\\d=\sqrt{\dfrac{4\times 2.44\times 10^{-8}\times 4\times 4\times 10^{-3}}{1.5\times \pi}} \\\\d=18.2\ \mu m$

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2 types of energy transformations that take place in a race car during a race?​

2 types of energy transformations that take place in a race car during a race?