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NEWTON'S LAW OF MOTION - Coggle Diagram
NEWTON'S LAW OF MOTION
FORCE
A push/pull
A vector
NEWTON'S 1ST LAW OF MOTION
Fnett=0
When there is no net force acting on an object , an object at rest wii stay rest and an object is moving will keep moving at uniform velocity
NEWTON'S 2ND LAW OF MOTION
The rate change of momentum of an object is directly proportional to the net force acting on it
Fnett= ma
MASS
A measure of a body's inertia
NEWTON'S 3RD LAW OF MOTION
For every action, there is a reaction of equal magnitude but in opposite direction
WEIGHT & NORMAL FORCE
Weight
Force acting on an object due to gravitational pull
W=mg , g=9.80m/s2
Normal force
Force that exists whenever 2 solid surface are in contact
Always perpendicular to the surface