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1) What happens if we neglect friction as the objects move down the inclined plane? Explain. lid 11

1) What happens if we neglect friction as the objects move down the inclined plane? Explain. lid 11

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Part 1 website: https://ophysics.com/r5.html

PArt 2 website: https://ophysics.com/r3.html

Questions Part 2 1) What happens if we neglect friction as the objects move down the inclined plane? Explain. 2) During another experiment, a solid sphere is placed on top of the incline next to a hollow sphere with the same outer radius. Using the concepts of moment of inertia, determine which one wins the race.
Transcribed Image Text:Questions Part 2 1) What happens if we neglect friction as the objects move down the inclined plane? Explain. 2) During another experiment, a solid sphere is placed on top of the incline next to a hollow sphere with the same outer radius. Using the concepts of moment of inertia, determine which one wins the race.
Lab Procedure Part 1: The Atwood Machine Step 1) A pulley is secured to the end of a track using a clamp. Step 2) An inelastic cord is wrapped around the pulley and two unequal masses are secured. Step 3) Visit the website: https://ophysics.com/r5.html Step 4) Set the radius of the pulley to be 0.5 m and its mass to be 2.0 kg. Step 5) Select the Solid Cylinder box. Step 6) Select the Two Masses box. Step 7) Name the mass on the left-side Mass 1 and the mass on the right-side Mass 2. M1 + M2. Step 8) Release the system from rest by clicking the Start button. Step 9) Record the translational and angular acceleration of the system. Step 10) Determine the displacement of each mass from their initial to final position using this data. You will need to choose a time interval in order to complete Step 10. Step 11) Determine the angular velocity of the pulley while it is rotating. Step 12) Determine how many revolutions the pulley made from its initial to its final position. Step 13) Calculate the net torque acting on the pulley. Step 14) Create a table with all of this data and results. Show all calculations. Part 2: Rolling Down an Incline Step 1) Visit the website: https://ophysics.com/r3.html Step 2) Incline the track to 25 degrees. Step 3) Select two objects and make sure that each is positioned at the top of the incline. Step 4) A photogate is positioned at the bottom of the incline. Step 5) Click the Run button. Step 6) Record which object wins the race. Step 7) Attribute each of these objects with physical dimensions and mass. Step 8) Show through calculations why one object moves faster than the other. Step 9) Present these results in a table.
Transcribed Image Text:Lab Procedure Part 1: The Atwood Machine Step 1) A pulley is secured to the end of a track using a clamp. Step 2) An inelastic cord is wrapped around the pulley and two unequal masses are secured. Step 3) Visit the website: https://ophysics.com/r5.html Step 4) Set the radius of the pulley to be 0.5 m and its mass to be 2.0 kg. Step 5) Select the Solid Cylinder box. Step 6) Select the Two Masses box. Step 7) Name the mass on the left-side Mass 1 and the mass on the right-side Mass 2. M1 + M2. Step 8) Release the system from rest by clicking the Start button. Step 9) Record the translational and angular acceleration of the system. Step 10) Determine the displacement of each mass from their initial to final position using this data. You will need to choose a time interval in order to complete Step 10. Step 11) Determine the angular velocity of the pulley while it is rotating. Step 12) Determine how many revolutions the pulley made from its initial to its final position. Step 13) Calculate the net torque acting on the pulley. Step 14) Create a table with all of this data and results. Show all calculations. Part 2: Rolling Down an Incline Step 1) Visit the website: https://ophysics.com/r3.html Step 2) Incline the track to 25 degrees. Step 3) Select two objects and make sure that each is positioned at the top of the incline. Step 4) A photogate is positioned at the bottom of the incline. Step 5) Click the Run button. Step 6) Record which object wins the race. Step 7) Attribute each of these objects with physical dimensions and mass. Step 8) Show through calculations why one object moves faster than the other. Step 9) Present these results in a table.
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