Using g = 10 m/s^2, What is the instantaneous speed for a freely falling object dropped from rest a) At the end of the 7th second of fall? and b) The 10th second? How far will a freely falling object fall from rest in a) 5 seconds? b). 6 seconds?
What is the appropriate equation for how fast an object freely falls from a position of rest? b). What is the appropriate equation for how far that object falls?

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.

b

explanation: