Please enable JavaScript.
Coggle requires JavaScript to display documents.
PERIODIC MOTION - Coggle Diagram
PERIODIC MOTION
Parameters
Period, T - time taken for one complete oscillation
Frequency,F - Number of complete oscillations per second
Amplitude, x - maximum distance from the equilibrium point
-
Simple Harmonic Motion
Acceleration is directly proportional to its displacement and is always directed towards that point.
Kinematics of SHM.
displacement ,X =Xo sin wt
-
Acceleration,a = -wX^2 sin wt
-
Oscillations
Free Oscillations
Oscillation where a system oscillates without any external forces acting on it, no energy is lost from the system and its amplitude is constant.
Damped Oscillation
Oscillation where amplitude of system decreases exponentially with time and energy is slowly dissipated from the system.
-
- Under damping
- Critical damping
- Over damping
-
-
-
