Analysis For each case, write the mass and string length, and calculate the average radius, period, angle (e), tane, sine, measured speed (meas= 2nr/period) and the predicted tangential speed: Vored = sqrt(Lg sine tane). 2. Compare the Vmeas to Vored for each case. Case Mass Length (L) Radius Period Ave. 1 2 3 4 e (sin-¹, tane sine r/L) 1. 2. Vmeas Questions/Conclusions: Does the mass of the object affect the measured or predicted tangential speed? How does the string length (L) affect the measured or predicted tangential speed? Vpred
Analysis For each case, write the mass and string length, and calculate the average radius, period, angle (e), tane, sine, measured speed (meas= 2nr/period) and the predicted tangential speed: Vored = sqrt(Lg sine tane). 2. Compare the Vmeas to Vored for each case. Case Mass Length (L) Radius Period Ave. 1 2 3 4 e (sin-¹, tane sine r/L) 1. 2. Vmeas Questions/Conclusions: Does the mass of the object affect the measured or predicted tangential speed? How does the string length (L) affect the measured or predicted tangential speed? Vpred
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Can someone please help me solve this I’m having a hard time
Transcribed Image Text:Analysis
1. For each case, write the mass and string length, and calculate the average radius, period, angle
(0), tane, sine, measured speed (meas,= 2лr/period) and the predicted tangential speed:
Vored = sqrt(L g sine tane).
2. Compare the Vmeas to Vored for each case.
Case Mass Length (L)
1
2
3
4
Radius Period
Ave.
1.
2.
e (sin-¹, tane sine
r/L)
Vmeas Vpred
Questions/Conclusions:
Does the mass of the object affect the measured or predicted tangential speed?
How does the string length (L) affect the measured or predicted tangential speed?
Transcribed Image Text:Data
Case Mass (g) Length of
String (cm)
162.3
165.1
130.0
133.0
1
2
3
4
193.1
490.0
193.1
490.0
x-radius
(cm)
35.5
34.0
30.0
26.0
y-radius
(cm)
38.0
38.5
38.0
25.0
Number of
Revolutions
7
9
8
6
Time (s)
15.89
18.19
14.95
10.72
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