How much work did the carnot engine produce
A piston-cylinder containing 1 kg air at 500°C and 500 kPa is connected to a Carnot heat engine where the environment is 25°C and 100 kPa. The piston-cylinder system expands to 200°C and 100 kPa. How much work did the Carnot engine produce?
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A car travels up a hill at a constant speed of 41 km/h and returns down the hill at a constant speed of 80 km/h. Calculate the average speed (in km/h) for the round trip.
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A piston-cylinder containing 1 kg air at 500°C and 500 kPa is connected to a Carnot heat engine where the environment is 25°C and 100 kPa.
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The coefficient of static friction between the box and the surface is 0.5 and the pulley is frictionless. Determine The minimum rope tension T necessary to hold the box in place The normal force N.
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