2 years ago

In a car engine, what type of energy is released at a high level, leading to inefficiency?

Physics

1 answer:

spin [16.1K]2 years ago

7 0

Thermal energy is the answer

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A car with a mass of 1,500 kg is accelerating at a rate of

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The net force acting on the car is

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⇒

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(

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2 years ago

A package of aluminum foil contains 50. Ft2 of foil, which weighs approximately 7.0 oz . Aluminum has a density of 2.70 g/cm3. W

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$Area = 50 ft^2 = 4.645152 m^2\\ \\Mass = 7 oz = 0.198447 kg\\ \\Density = 2.70 g/cm^3 = 2700 kg/m^3\\ \\Substituting \\ \\4.645152 *t = \frac{0.198447}{2700} \\ \\t = 1.58*10^{-5}m = 1.58*10^{-2}mm$

So the approximate thickness of the foil in millimeters = $1.58*10^{-2}mm$

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