What type of chemical reaction is it

What is the correct equation for cellular respiration?

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?