Question 1: Tick the appropriate answers: (marks = 5) 1. Acceleration of an object moving in a straight line with uniform velocity is zero (Yes/ No). 2. Permanent instantaneous centers are

not on the mechanism (Yes/ No) 3. Complex motion is the NOT the sum of translation and rotational motion (Yes/No) 4. There is one components of acceleration for an object having circular motion (Yes/No) 5. The instantaneous center of two links in pure rotation is at the point of contact of the two links (Yes/No)