Physics, 04.12.2020 03:20 rileyallen4186pd5tgy
A steam engine of efficiency 70% burns 20g of
Coal to produce 10kg of energy. If it burns 200g
of coal per second, calculate its output power?
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Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .
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A steam engine of efficiency 70% burns 20g of
Coal to produce 10kg of energy. If it burns 200g
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