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KERALA UNIVERSITY CENTRE OF 
TEACHER EDUCATION ANCHAL 
2013-14 
ARYANAND MURALI 
PHYSICAL SCIENCE 
REG.NO:13975010
Powerpoint presentation
NEWTONS FIRST LAW OF MOTION 
Every body continues its state of 
rest or of uniform motion unless it is 
compelled by an external unbalanced 
force. 
It is also called law of inertia..
EXAMPLES
The rate of change of momentum is 
directly proportional to the 
unbalanced external force and 
change in momentum is in the 
direction of force. 
It defines the equation of force. 
F=ma
EXAMPLES
Powerpoint presentation
For every action there is an equal 
and opposite reaction.
EXAMPLES
Powerpoint presentation

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  • 1. KERALA UNIVERSITY CENTRE OF TEACHER EDUCATION ANCHAL 2013-14 ARYANAND MURALI PHYSICAL SCIENCE REG.NO:13975010
  • 3. NEWTONS FIRST LAW OF MOTION Every body continues its state of rest or of uniform motion unless it is compelled by an external unbalanced force. It is also called law of inertia..
  • 5. The rate of change of momentum is directly proportional to the unbalanced external force and change in momentum is in the direction of force. It defines the equation of force. F=ma
  • 8. For every action there is an equal and opposite reaction.