What happens when external forces (such as frictional forces) act on an oscillating system?
0:00 Damping intro
0:57 Definition & types of damping
2:23 Underdamping/Light Damping Characteristics
5:16 Critical Damping Characteristics
9:09 Tunes Mass Damper
12:28 Overdamping Characteristics
15:01 Summary of what you need to know!
16:00 [Bonus] Model of damping & damping factor
RESOURCES
Damped Harmonic Oscillator (www.geogebra.org/m/ZMjkkEwU)
Taipei 101 Tuned Mass Damper (www.slate.com/blogs/atlas_obsc...)
#A2oscillation Playlist:
• Ch17 Oscillations | CA...
Practice Past Year Questions
*starred Q's are in example videos
MJ10 P42 Q2 (pg5) Strip of springy steel*
ON10 P41 Q3 (pg6) Metal cube on spring*
ON12 P43 Q2 (pg12) Double spring Trolley
ON15 P41 Q4 (pg18) Double spring trolley
ON15 P43 Q4 (pg19) Tube Oscillation in Water
MJ16 P42 Q4 (pg20) Block on spring
MJ16 P41 Q3 (pg20) Floating Block Energy Loss*
FM17 P42 Q3 (pg24) Bending Beam Eddy Damping
MJ18 P42 Q4 (pg28) Double Spring Trolley Damping
ON18 P42 Q4 (pg30) U-Tube oscillation
ON18 P41 Q3 (pg29) U-Tube oscillation
MJ19 P41 Q3 (pg32) Floating Tube
ON19 P42 Q4 (pg35) Double spring ball
MJ20 P42 Q4 (pg37) Curved Track Damping
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Негізгі бет 17.4a Damping of Free Oscillation | A2 Oscillation | Cambridge A Level Physics
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