1.5 kg of argon (m=39.94) at 1.025 bar and 30°c in a closed system is compressed reversibly and adiabatically according to the law pv=constant until the pressure is 4.10 bar. calculate (i) the initial and final volumes (ii)the final temperature (iii) the workdone

Acar travels 40m in 8 seconds find the car speed

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply.the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a