Torque and Chrome

Physics question: Finding Force?

A mechanic wants to apply the correct amount of torque when tightening a nut on a fitting. If the specification call for no more than 100 foot pounds of torque and he only has a 6 inch long wrench, how much force must he apply to do the job?

Public Comments

1. 200 lb (x.5 ft) =100ft lb
2. 100 lbs@1 foot = 200lbs@6".