(30 pts) 2 trainers (Anna and Dan) place an injured athlete, Tristan, on a stretcher. They...
Two trainers(Anna and Dan) place an injured athlete on a stretcher. They carry Tristan from the field. Tristan weighs 1432 N. The stretcher is 2.25 M long and weighs 25N. That puts Tristan at the center of mass 1.0 m from Dan’s end of the stretcher. how much force did anna and dan have to exert to keep the man leveled? Please use the GUESS method. Thanks.
(10 pts) How far apart are two masses each of 2 x 10kg that share a gravitational force of 5.5 x 10'N?