The coefficient of friction, μ, can be determined in an experiment by measuring the force Frequired to move a mass m. When F is measured and mis known, the coefficient of friction can be calculated by: F/(mg) (g-9.81 m/s²). friction Results from measuring F in six tests are given in the table below. Determine the coefficient of friction in each test, and the average from all tests. Test Mass m (kg) Force F (N) 1 2 12.5 2 4 23.5 3 5 30 4 10 61 5 20 117 6 50 294

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
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The coefficient of friction, u, can be determined in
an experiment by measuring the force F required to
move a mass m. When F is measured and m is
known, the coefficient of friction can be calculated
by:
H- F/(mg) -9.81 m/s).
friction
Results from measuring F in six tests are given in the table below. Determine the
coefficient of friction in cach test, and the average from all tests.
Test
Mass m (kg)
Force F(N)
2
4.
3
4.
2
10
20
50
12.5
23.5
30
61
117
294
Transcribed Image Text:The coefficient of friction, u, can be determined in an experiment by measuring the force F required to move a mass m. When F is measured and m is known, the coefficient of friction can be calculated by: H- F/(mg) -9.81 m/s). friction Results from measuring F in six tests are given in the table below. Determine the coefficient of friction in cach test, and the average from all tests. Test Mass m (kg) Force F(N) 2 4. 3 4. 2 10 20 50 12.5 23.5 30 61 117 294
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