Which of Newton’s laws does this apply to? A bowling ball and a baseball both roll across your foot at the same speed. The bowling ball hurts much more.

Answer the radiant sun;

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.

It was crowded with sewer like smells. bad sewer systems