4. If you were to repeat this experiment using a stiffer spring, how would your graph differ? Use sample graphs to compare. . Predict the elongation if a 150g mass was added. Show all work!!!! -Is there a limit to how much mass can be added and still have the spring regain its iginal form when the masses are removed? Explain

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 55P: The arc length formula says the length sof arc subtended by angle in a circle of radius r is given...
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help please with questions 4 and 6
Materials: Hooke's Law Apparatus, 4 different slotted masses, graph paper
I'rocedure: 1. Set the spring pointer to zero without any added masses.
2. Measure the elongation (in cm) while adding the slotted masses in
increments of 10g. Use the mirror to avoid the error of parallax.
3.
In order to check your results, remove the masses in increments of 10g
and place your results on the data table below.
Data Table:
Elongation (cm)
(Subtracting)
Mass Added (g)
Force Added'(N)
Elongation (cm)
(Adding)
10
0.IN
0.2 cm
20
0.2 N
0,4 cm
30
0.3 N
0.8cm
40
0.4 N
1.2 cm
50
0.5 N
1.6cm
60
0.6N
2 cm
70
0.7N
2.4 cm
80
10.8N
[2.8cm
0.9N
10.98N
90
3.2 Cm
100
3.5 cm
Questions: Place your answers to the following questions on a separate sheet of paper.
1. a) What formula is used to convert mass into newtons?
b) What must be done before you use this formula?
2. Graph Force, (in newtons), vs. Elongation (in cm).
Make sure that the independent variable is placed on the X-axis and the dependent
variable is plotted on the Y-axis.
3. Using the data from the graph, determine the spring constant, in N/cm. show the
work done in calculating this constant.
4. If you were to repeat this experiment using a stiffer spring, how would your graph
differ? Use sample graphs to compare.
5. Predict the elongation if a 150g mass was added. Show all work!!!
6. Is there a limit to how much mass can be added and still have the spring regain its
priginal form when the masses are removed? Explain.
Transcribed Image Text:Materials: Hooke's Law Apparatus, 4 different slotted masses, graph paper I'rocedure: 1. Set the spring pointer to zero without any added masses. 2. Measure the elongation (in cm) while adding the slotted masses in increments of 10g. Use the mirror to avoid the error of parallax. 3. In order to check your results, remove the masses in increments of 10g and place your results on the data table below. Data Table: Elongation (cm) (Subtracting) Mass Added (g) Force Added'(N) Elongation (cm) (Adding) 10 0.IN 0.2 cm 20 0.2 N 0,4 cm 30 0.3 N 0.8cm 40 0.4 N 1.2 cm 50 0.5 N 1.6cm 60 0.6N 2 cm 70 0.7N 2.4 cm 80 10.8N [2.8cm 0.9N 10.98N 90 3.2 Cm 100 3.5 cm Questions: Place your answers to the following questions on a separate sheet of paper. 1. a) What formula is used to convert mass into newtons? b) What must be done before you use this formula? 2. Graph Force, (in newtons), vs. Elongation (in cm). Make sure that the independent variable is placed on the X-axis and the dependent variable is plotted on the Y-axis. 3. Using the data from the graph, determine the spring constant, in N/cm. show the work done in calculating this constant. 4. If you were to repeat this experiment using a stiffer spring, how would your graph differ? Use sample graphs to compare. 5. Predict the elongation if a 150g mass was added. Show all work!!! 6. Is there a limit to how much mass can be added and still have the spring regain its priginal form when the masses are removed? Explain.
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