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SIMPLE HARMONIC MOTION
[ ALYAA MAISARAH BINTI MOHMAD ROSMAN ]
[ FATIN…
SIMPLE HARMONIC MOTION
[ ALYAA MAISARAH BINTI MOHMAD ROSMAN ]
[ FATIN RABBIATULADAWIAH BINTI SALEHUDDIN ]
PROPERTIES OF SHM
:check: The acceleration directed towards a fixed point its path (in equilibrium position)
:check: The acceleration is in the opposite direction to its displacement
:check: directly proportional to its distance from that fixed point
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DAMPED OSCILATIONS
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Light damping:
:check: eg: simple pendulum
:check: The amplitude slowly goes down with period of oscillations remain constant
Hard damping:
:check: eg: a spring inside highly viscous oil
:check: The amplitude goes down and become stationary
Critical damping:
:check: car suspension system
:check: The amplitude rapidly goes down and become stationary
SIMPLE PENDULUM
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:!: Period of Oscilation 
SPRING
Horizontal & vertical
:check: The restoring force directly proportional to the displacement F= -kx
:!: Period of oscillation
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