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True or false? when speed is constant, the speed-time graph will slope uphill
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Which atomic model was proposed as a result of j. j. thomsonβs work?
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An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40Β°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
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True or false? when speed is constant, the speed-time graph will slope uphill...
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