A heat engine does 50223 j of work per cycle while
A heat engine does 502.23 J of work per cycle while exhausting 94.69 J of waste heat. What is the engine's thermal efficiency in percent?
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the springs of a 1200 kg car compress 50 mm when its 68 kg driver gets into the drivers seat if the car goes over a
an iron bar of mass 057 kg slides down a frictionless incline 067 m high at the bottom of the incline it collides and
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a heat engine does 50223 j of work per cycle while exhausting 9469 j of waste heat what is the engines thermal
assuming that a neutron star has the same density as a neutron calculate the mass in kg of a small piece of a neutron
if an airplane accelerates at 10 ms2 for 82 seconds how far has the plane traveled in that amount of
a football coach in hopes of improving his kickers performance fills a football with helium rather than air assuming
an automobile having a mass of 1000 kg is driven into a brick wall in a safety test the bumper behaves like a spring
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