question archive Which of the following is true regarding force balancing in chip formation? a
Subject:Mechanical EngineeringPrice: Bought3
Which of the following is true regarding force balancing in chip formation?
a. The shear force Fs must be equal in magnitude to the normal force to shear Fn.
b. Friction force F must be opposite in direction (180 degrees off) to the normal to friction force N.
c. R' must be colinear with R
d. all of the above
e. none of the above