COSMOS Chapter 9 Solution 115 | Michigan State University - Edubirdie

University:
Michigan State University
Course:
ERG 160 | Success in Science, Technology, Engineering, and Mathematics
Academic year:

2021
Views:

53

Pages:

2
Author:

strofamay56

COSMOS: Complete Online Solutions Manual Organization System Chapter 9, Solution 115. mass = m = ρV = ρ tA First note = ρt π 4 (r 2 2 − r12 ) I mass = ρ tI area Also = π 4 I AA′, area = (a) Using Figure 9.12, Then I AA′, mass = π × ) = m 2 r2 + r12 4 ) = m 2 1   r2 +  r2  4  2  r22 − ( (r 16 π r12 4 ( m π 16 4 2 (r 4 2 ( − r14 − r14 m r22 − r12 ) ) 2 m5   =  r22  44   or I AA′ = (b) Symmetry implies Then, 5 mr22 16 I BB′, mass = I AA′, mass I OO′ = I AA′ + I BB′  5  = 2  mr22  16   = ) I area 5 2 mr2 8 continued COSMOS: Complete Online Solutions Manual Organization System Now locate centroid C. X ΣA = ΣxA or π  4r  π  4r  π  π X  r22 − r12  = 2  r22  − 1  r12  4  3π  4  3π  4  4 or X = Now 4 r23 − r13 3π r22 − r12 r = X 2 3 1  r3 − r 4 2 2  2 2  14 2 = = r2 2 3π 2  1  9 π r2 −  r2  2  Finally or I OO′ = I CC′ + mr 2  14 2  5 2 mr2 = I CC ′ + m  r2  8  9 π  2 or ICC ′ = 0.1347mr22

Related Documents

COSMOS Chapter 9 Solution 115

COSMOS Chapter 9 Solution 115 - Page 1

COSMOS Chapter 9 Solution 115 - Page 2

of 2

Recommended Documents

COSMOS Chapter 3 Solution 10

COSMOS Chapter 3 Solution 10

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 3 Solution 2

COSMOS Chapter 3 Solution 2

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 3 Solution 3

COSMOS Chapter 3 Solution 3

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 3 Solution 51

COSMOS Chapter 3 Solution 51

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 3 Solution 62

COSMOS Chapter 3 Solution 62

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 3 Solution 86

COSMOS Chapter 3 Solution 86

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 4 Solution 137

COSMOS Chapter 4 Solution 137

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 4 Solution 46

COSMOS Chapter 4 Solution 46

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 4 Solution 66

COSMOS Chapter 4 Solution 66

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 6 Solution 15

COSMOS Chapter 6 Solution 15

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 6 Solution 22

COSMOS Chapter 6 Solution 22

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key

COSMOS Chapter 6 Solution 70

COSMOS Chapter 6 Solution 70

Michigan State University ERG 160 | Success in Science, Technology, Engineering, and Mathematics

Answer Key