force probe height (cm) F (N) 0 (*) hь (ст) L (cm) T (Nm) 100.0 93.5 123.2 1.398 115.5 90.0 84.0 1.472 80.0 74.5 1.557 109.0 70.0 101.5 1.655 64.7 94.2 1.745 60.0 55.0 2.203 50.0 46.0 92.5 6. Repeat steps 2-5 for a force probe height of 90 cm, 80 cm, 70 cm, 60 cm, and 50 cm. 7. Remove the metal clamp from the meter stick and measure its mass. Record the result below. mass of metal clamp = 22.5 grams 8. What was the distance between the pivot point and the metal clamp (where the force of tension acts) in this experiment? Record the distance below. 90.0 cm

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Chapter16: Oscillatory Motion And Waves
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  1. For each trial, calculate the angle between the string and the meter stick (this is the angle θ in the diagram). Record your results in Table 2. Show your work for the first 3 trials below (for the rest of the trials, you can just fill in the table).

  2. For each trial, calculate the angle between the string and the meter stick (this is the angle θ in the diagram). Record your results in Table 2. Show your work for the first 3 trials below (for the rest of the trials, you can just fill in the table).

  3. Find the average of all the torques you calculated in Table 2. Show your calculation and record your result below.

    τtension = _______________________ Nm

     
Table 2. Changing the Angle of the Force
force probe
height (cm)
hь (ст)
L (сm)
F (N)
0 (*)
T (Nm)
100.0
123.2
1.398
93.5
115.5
90.0
84.0
1.472
80.0
74.5
109.0
1.557
70.0
101.5
1.655
64.7
94.2
1.745
60.0
55.0
2.203
50.0
46.0
92.5
6. Repeat steps 2-5 for a force probe height of 90 cm, 80 cm, 70 cm, 60 cm, and 50 cm.
7. Remove the metal clamp from the meter stick and measure its mass. Record the result below.
mass of metal clamp =
_22.5
grams
8. What was the distance between the pivot point and the metal clamp (where the force of
tension acts) in this experiment? Record the distance below.
r =
90.0
cm
Transcribed Image Text:Table 2. Changing the Angle of the Force force probe height (cm) hь (ст) L (сm) F (N) 0 (*) T (Nm) 100.0 123.2 1.398 93.5 115.5 90.0 84.0 1.472 80.0 74.5 109.0 1.557 70.0 101.5 1.655 64.7 94.2 1.745 60.0 55.0 2.203 50.0 46.0 92.5 6. Repeat steps 2-5 for a force probe height of 90 cm, 80 cm, 70 cm, 60 cm, and 50 cm. 7. Remove the metal clamp from the meter stick and measure its mass. Record the result below. mass of metal clamp = _22.5 grams 8. What was the distance between the pivot point and the metal clamp (where the force of tension acts) in this experiment? Record the distance below. r = 90.0 cm
1. Set up your lab station as shown in the diagram below. The metal clamp that holds the string
should be at the 90.0 cm mark on the meter stick.
L
100
cm
perforated
strip
clamp at 90 cm mark
Transcribed Image Text:1. Set up your lab station as shown in the diagram below. The metal clamp that holds the string should be at the 90.0 cm mark on the meter stick. L 100 cm perforated strip clamp at 90 cm mark
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