Tom and his five friends contributed money for a braai. Tom contributed R300 and that was a quarter of all the money contributed. What was the total amount contributed?​

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

hammurabi rulers

good lesson

straight or amphibians are homeothermic to thermal