5. The torque, T newton metres, required to rotate shafts of different diameters, D millimetres, on a machine is shown below. If the law is T = CD¹, where a and n are constants, draw a suitable graph and hence determine the values of a and n. D T 7-0 10 0-974 1-71 18 4-33 25 7-28 40 15-3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 71E
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5.
The torque, T newton metres, required to rotate shafts of different
diameters, D millimetres, on a machine is shown below. If the law is
T = aD", where a and n are constants, draw a suitable graph and hence
determine the values of a and n.
D
T
7-0
0-974
10
1-71
18
4.33
25
40
7-28 15-3
Transcribed Image Text:5. The torque, T newton metres, required to rotate shafts of different diameters, D millimetres, on a machine is shown below. If the law is T = aD", where a and n are constants, draw a suitable graph and hence determine the values of a and n. D T 7-0 0-974 10 1-71 18 4.33 25 40 7-28 15-3
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