Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Physical object
|
| gptkbp:affects |
Gravity
Air resistance |
| gptkbp:component |
gptkb:Bob
String Pivot point |
| gptkbp:discoveredBy |
gptkb:Galileo_Galilei
|
| gptkbp:exhibits |
Simple harmonic motion (for small angles)
|
| gptkbp:governedBy |
Laws of motion
|
| https://www.w3.org/2000/01/rdf-schema#label |
Pendulums
|
| gptkbp:movement |
Periodic motion
|
| gptkbp:oscillationPeriodDependsOn |
Gravity
Length |
| gptkbp:oscillationPeriodIndependentOf |
Mass (for small angles)
|
| gptkbp:powerSource |
Kinetic energy
Potential energy |
| gptkbp:studiedBy |
17th century
|
| gptkbp:studiedIn |
gptkb:Physics
|
| gptkbp:symbol |
T (period)
g (acceleration due to gravity) l (length) |
| gptkbp:type |
gptkb:castle
Simple pendulum Compound pendulum Torsion pendulum |
| gptkbp:usedFor |
Timekeeping
Measuring gravitational acceleration Demonstrating harmonic motion |
| gptkbp:usedIn |
gptkb:Metronomes
Clocks Seismometers |
| gptkbp:bfsParent |
gptkb:Harmonograph
|
| gptkbp:bfsLayer |
7
|