contestada

Your groceries are in a bag with paper handles. the handles will tear off if a force greater than 45 n is applied to them. (a) what is the greatest mass of groceries that can be lifted safely with this bag, given that the bag is raised with constant speed?

Respuesta :

The answer is 25n, Half of the maximum weight is a good stand by because that much weight could be applied to the back in it's motion.