Write an expression relating the kinetic energies of particles before and after together with Q. (Use any variable or symbol stated above as necessary.) 1/2mp . v^2 = (mBe + mn)v^2/2 + Q

12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight

When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.

Which fators influence ocean currents