1.23 Answers
1.23 Moments Questions
29 September 2010
14:37
PFY p106
2a) this means that the mechanic will have to apply less force to undo a tight nut, as he is further away from the pivot.
b) This means that a person will have to apply less force to open the door, as the handle is far away from the pivot (hinge)
3. M=F x d, F=200N, d=20cm, M=200 x 20, M=4000Ncm
