He is a heavy smoker and has a history of snoring in his sleep Which respiratory condition is malcom likely to have

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

Anybody wanna ? (picture included? )

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.