Question

What motion is associated with - chopping vegetables with knife
Options :
(rectilinear , or rotatory , or circular , or vibratory , or both rectilinear , and rotatory , or both rectilinear and circular etc.)

Answer 1

The best option seems to me is vibratory
yes,if you say that it is not moving along a fixed mean position but if you move the knife along a fixed position and drag the vegetable towards it then it can be vibratory motion