Asked by Sam

a man is working on a plank which is placed horizontally across two support so that equal length project at each end.if the plank is 5m long and has a mass of 30kg what is the greatest distance from each end at which the support can be placed so that a man of mass 80kg can stand anywhere on the plank without him falling off the support
There are no human answers yet.
There are no AI answers yet. The ability to request AI answers is coming soon!