A mixture is made up of two metals x and y. The mass of the mixture is 30 g and the volume of the mixture is 4.5 cubic centimetres. Determine the mass of metal x in the mixture.(density of metal x is 6000 kilograms per cubic metre and density of metal y is 7900 kilograms per cubic metre)

Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential. request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts. ki k i = nothing ev request answerprovide feedback

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good