Revision as of 05:54, 28 November 2024 edit Jacobolus (talk \| contribs) Extended confirmed users 40,120 edits m →See also ← Previous edit		Revision as of 05:57, 28 November 2024 edit undo Jacobolus (talk \| contribs) Extended confirmed users 40,120 edits pendular motion is also already discussed Next edit →
Line 106: === Motion of a pendulum === * [[{{main\|Pendulum (mechanics)#Small-angle approximation~~\|Small oscillations of a pendulum]]~~}}▼ The second-order cosine approximation is especially useful in calculating the [[potential energy]] of a [[pendulum]], which can then be applied with a [[Lagrangian mechanics\|Lagrangian]] to find the indirect (energy) equation of motion. Line 137 ⟶ 138: == See also == * [[Skinny triangle]] * [[Versine ~~and haversine~~]]▼ ▲* [[Pendulum (mechanics)#Small-angle approximation\|Small oscillations of a pendulum]] ▲* [[Versine and haversine]] * [[Exsecant]]

Small-angle approximation: Difference between revisions