G factor Memes

Nothing sends a physics teacher into existential crisis faster than confusing mass with weight. That poor teacher's soul is leaving his body because—newsflash—50 KG isn't weight, it's mass! Weight is actually mass × gravity (F = mg). So unless you're floating in space where g=0, your weight would be measured in Newtons, not kilograms. Physics teachers have nightmares about this exact conversation. It's like telling a chef you boiled water at 100 pounds.