What is the velocity of chip along the tool face?

Question

The rake angle of a cutting tool is 15°, shear angle 45° and cutting velocity 35 m/min. What is the velocity of chip along the tool face?                       

(a) 28.5 m/min                (b) 27.3 m/min

(c) 25.3 m/min                (d) 23.5 m/min