It results change only in it's kinetic energy, it's KE will increase in accord with the work-energy theorem
True because , a compound forms when two or more atoms form a chemical bond and the chemical formula for water is H2O which means each molecule of water consists of one oxygen atom
It depends how you want it to work do you want to take a picture oh yea and to do that you must create a account btw
Answer:

Explanation:
Mass of the helium gas filled inside the volume of balloon is given as




now total mass of balloon + helium inside balloon is given as


now we know that total weight of balloon + cargo = buoyancy force on the balloon
so we will have



