A 70-kg astronaut floating in space in a 110-kg mmu (manned maneuvering unit) experiences an acceleration of 0.029 m/s2 when he fires one of the mmu's thrusters.

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change

7types of electromagnetic waves from lowest to highest frequency