Ill give 10 pionts if you answer im desperate plzplzplzplzplz me asapwhich factor has the least impact on the potential energy or kinetic energy of an object?
mass
speed
time
height from the ground

What does the cell nucleus do or, how does it function?

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. what is the independent variable for this experiment?