Force + Torque Lab

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    25-Dec-2015
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force and torque lab for ap physics

Transcript of Force + Torque Lab

  • Force and Torque LabBy Ciara Benson,Amy and Amanda Baer-Peckham, and Ava Linvog

  • Translational

  • Free Body Diagram

    30.2NTm1gsinTW1W2

  • Known ValuesW1 = 11.16 NW2 = 11.29 N = 30.2

  • EquationsF1 = T - Ff - m1gsinF1 = T - m1gcos - m1gsin = (T - m1gsin)/(m1gcos)F2 = T - m2gT = m2g

  • Experimental Values = 0.59 .01T = 11.29 .01 N

  • Rotational

  • Free Body Diagram

    Apple - .1755 mWine - .0769 mFingers - .0373 mPlate - .0808 mNAWANWWWFFFTWPPlateNP

  • Known ValuesWA = 2.332 NWW = 2.058 NWP = 7.781 NrA = .1755 m rW = .0769 mrP = .0808 mrF = .0373 m

  • EquationsFy = WA + WW + WP + FT - FF FT = -WA - WW - WP - FF = WArA + WWrW + WPrP - FFrF FF = (WArA + WWrW + WPrP)/ rF

  • Experimental ValuesFF = 21.75 .01 NFT = -33.92 .01 N

  • ErrorsTranslationalFriction between string and pianoScaleProtractorRotationalBent plateDots on plateScale