If the torque required to loosen the nut that is holding a flat tire in a place on a car has a magnitude of 35 N•m what minimum force must be exerted by the mechanic at the end of a 27 cm long wrench to loosen the nut

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?