PHY 123 EXPT Linear Momentum -...

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PHY 123 EXPT Linear Momentum - Worksheet w s ± Δ w s : _________________________[ ] m s ± Δ m s : ________________________[ ] w b ± Δ w b : _________________________[ ] m b ± Δ m b : _______________________[ ] Elastic Collision-sliding small glider into big glider: Directions of two gliders after collision:_____________________________________________________ Table 1: Glider t i [ ] t i [ ] small big Using the output from the computer calculate, including errors: Total momentum before collision:_____________________________________________ [ ] Total momentum after collision:_______________________________________________ [ ] Total kinetic energy before collision:___________________________________________ [ ] Total kinetic energy after collision:_____________________________________________ [ ] Is momentum conserved? (Justify your answer)_______________________________________________________________ Is kinetic energy conserved? (Justify your answer)_____________________________________________________________ Elastic collision sliding big glider into small glider Directions of two gliders after collision:_____________________________________________________ Table 2: Glider t i [ ] t i [ ] small big Using the output from the computer calculate, including errors: Total momentum before collision:_____________________________________________ [ ] Total momentum after collision:_______________________________________________[ ] Total kinetic energy before collision:___________________________________________[ ] Total kinetic energy after collision:____________________________________________ [ ] Is momentum conserved? (Justify your answer)________________________________________________________________ Is kinetic energy conserved? (Justify your answer)______________________________________________________________ Name: ID: Partner: Section: TA:
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Transcript of PHY 123 EXPT Linear Momentum -...

  • PHY 123 EXPT Linear Momentum - Worksheetws ws: _________________________[ ] ms ms: ________________________[ ]

    wb wb: _________________________[ ] mb mb: _______________________[ ]

    Elastic Collision-sliding small glider into big glider:

    Directions of two gliders after collision:_____________________________________________________

    Table 1: Glider ti [ ] ti [ ]small

    big

    Using the output from the computer calculate, including errors:

    Total momentum before collision:_____________________________________________ [ ]

    Total momentum after collision:_______________________________________________ [ ]

    Total kinetic energy before collision:___________________________________________ [ ]

    Total kinetic energy after collision:_____________________________________________ [ ]

    Is momentum conserved? (Justify your answer)_______________________________________________________________

    Is kinetic energy conserved? (Justify your answer)_____________________________________________________________

    Elastic collision sliding big glider into small glider

    Directions of two gliders after collision:_____________________________________________________

    Table 2: Glider ti [ ] ti [ ]small

    big

    Using the output from the computer calculate, including errors:

    Total momentum before collision:_____________________________________________ [ ]

    Total momentum after collision:_______________________________________________[ ]

    Total kinetic energy before collision:___________________________________________[ ]

    Total kinetic energy after collision:____________________________________________ [ ]

    Is momentum conserved? (Justify your answer)________________________________________________________________

    Is kinetic energy conserved? (Justify your answer)______________________________________________________________

    Name: ID: Partner: Section: TA:

    Peter KochTypewritten Text (Insert proper units between all brackets [ ] on this worksheet)

    Peter KochTypewritten Text

    Peter KochTypewritten Text

  • Inelastic collision sliding big glider into small glider with Velcro

    Directions of two gliders after collision:_____________________________________________________

    Table 3: ti [ ] ti [ ]

    Pre-collision

    Post-collision

    Using the output from the computer calculate, including errors:

    Total momentum before collision:_____________________________________________ [ ]

    Total momentum after collision:_______________________________________________ [ ]

    Total kinetic energy before collision:___________________________________________ [ ]

    Total kinetic energy after collision:_____________________________________________[ ]

    Is momentum conserved? (Justify your answer)__________________________________________________________________

    Is kinetic energy conserved? (Justify your answer)_____________________________________________________________

    Name: ID: Partner: Section: TA: