Then the chip velocity is

Question

An orthogonal cutting operation is being carried out under the following conditions : cutting speed = 2 m/s, depth of cut = 0.5 mm, chip thickness = 0.6 mm. Then the chip velocity is                        

(a) 2.0 m/s                       (b) 2.4 m/s

(c) 1.0 m/s                       (d) 1.66 m/s