If an object does not move, then you could say A. The object had too much kinetic energy.
B. Only power was applied to the object.
C. No work was done on the object.
D. There were no forms of energy to be transformed.

Aheat engine that operates on a carnot cycle has an efficiency of 0.420 when its low-temperature reservoir is at 10 ∘c.part aby how many degrees celsius must you increase the temperature of the high-temperature reservoir to increase the efficiency to 0.600 if you continue to use the same low-temperature reservoir?