SNS COLLEGE OF TECHNOLOGY, COIMBATORE-35
DEPARTMENT OF MECHATRONICS ENGINEERING
ACADEMIC YEAR- 2012-2013
II YEAR – MECHATRONICS ENGINEERING [ IV SEMESTER ]
DYNAMICS OF MACHINERY
TWO MARKS
UNIT-I
FORCE ANALYSIS
1. What is meant by Dynamics of Machinery?
Dynamics
of Machinery is the branch of mechanics of machines which deals with the forces
and their effects while acting upon the parts of machinery which are in motion.
i.e. system changes with time.
2. Define force?
It is an action in
the form of push or pull exerted by one body on another body. Force produces or
tends to produce motion.
3. State Newton’s
First law of motion?
Every
body continues in its state of rest or of its uniform motion in a straight line
unless an external force acts on it.