Lab Manual 2005

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$Sample Math Placement Test$

$Y:\How to solve 2 dimension relative velocity problems.wpd$

Analysis:1. Develop the specific equation for the position-time graph.• Using the tangent and examine buttons, find the slope of the line of best fit at five arbitrarytime instants. This slope is the instantaneous velocity. Record this data in the table provided.Arbitrary Instants Instantaneous Velocity Time1 st2 nd3 rd4 th5 th• Once all the data has been recorded, minimize MPLI and enter Graphical Analysis. Plot thedata collected and find the line of best fit.2. Record the slope and y-intercept of the velocity-time graph.m = b =3. Using delta notation, determine the general meaning of the slope of the velocity-timegraph.4. Determine the general meaning of the y-intercept of the velocity-time graph.5. Develop the general and specific equations for the velocity-time graph.6. Calculate the area under the velocity- time graph, from t 2 to t 5 . (Note: The notation t nrepresents the value of t for the n th arbitrary instant.)- 10 -
7. What does the area represent?8. How can you verify this interpretation using the position-time graph?9. Write the general physical equation for the position-time graph. (Compare specific valuesof coefficients in question #1 and #5 to determine physical meanings of the A, B and Ccoefficients.)10. Based on the velocity-time graphs obtained for both models, sketch the resultingacceleration-time graph.Model 1 (ULV)Model 2 (ULA)vvttaatt- 11 -
Page 1 and 2: Data AnalysisSituation: This is an
Page 3 and 4: Part 2 (Use Data Set 2)1. Identify
Page 5 and 6: Kinematics(ULV)Situation: Consider
Page 7 and 8: 7. Calculate the area under the vel
Page 9: Kinematics(ULA)Situation: Consider
Page 13 and 14: Projectile SimulationSituation: Pro
Page 15 and 16: DATADot # Time (s) Horizontalx (m)0
Page 17 and 18: 10. What is the velocity at 2.0s ?
Page 19 and 20: Relative Velocity SimulationSituati
Page 21 and 22: → It is also convenient to have v
Page 23 and 24: 4. Considering delta notation, dete
Page 25 and 26: Analysis:1. What does the slope of
Page 27 and 28: Constant Net Force ModelSituation:
Page 29 and 30: Part 1: Vary the force applied whil
Page 31 and 32: 4. According to 3b what are the uni
Page 34 and 35: Materials:Purpose:A force sensor, w
Page 36 and 37: 7. Given that two objects of equal
Page 38 and 39: Part 1: Varying the mass.• Enter
Page 40 and 41: Part 3: Varying the radius.• Ente
Page 42 and 43: 1. A 25.0 kg child on a merry-go-ro
Page 44 and 45: These concepts are merely an outgro
Page 46 and 47: Part 2Procedure: Collisions between
Page 48 and 49: Part 3Procedure: Referring to the c
Page 50 and 51: 2. As a ball falls toward earth, it
Page 52 and 53: →Run the experiment to collect da
Page 54 and 55: → Verify Conservation of Energy w
Page 56 and 57: →Locate, on the track, each posit
Page 58 and 59: • We need to provide a “control
Page 60 and 61:
3. Can you rewrite the equation fro
Page 62:
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Lab Manual 2005

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