Explain how geothermal energy shows the flow of thermal energy from hot to cold or cold to hot

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.

What is the single most important equation in all of physics?

If a star is moving toward earth, it is