Scientists are making plans to put a probe in orbit around Earth. They want the probe to enter the orbit shown below. Which arrow shows the direction that the probe should be moving in order for it to enter the orbit?

W
X
Y
Z

250✖️100 to get you answer

The correct answer should be b let me know if i’m wrong

If the heat engine is a perfect carnot cycle engine, thenefficiency = (t2-t1)/t2   where t1=temperature of cold reservoir ( ° k) = 135            t2=temperature of hot reservoir ( ° k)   = 325thereforeefficiency = (t2-t1)/t2 = (325-135)/325 = 0.5846 = 58%  note: this is the theoretical maximum efficiency of a perfect heat engine.   real-life engines do not achieve this value.