Why would a cell phone not make a sound in space?

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery