Find Final Velocity of Falling Beam Using EnergyWe return to the beam problem, but instead of looking at the instantaneous acceleration at the moment of release, we instead calculate final velocity after the beam has rotated downwards. If you aren't sure what potential energy and kinetic energy are, skip this video for now because there will be lots more rotational energy videos later in physics. |
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This video appears on the page: Hard Torque Problems That Combine Torque with Linear Forces (& Multiple Objects)
,Energy, Power & Work In Rotational Motion