spock physast.uga.edu LON-CAPA What is the rotati... Chandler White(Student sect
ID: 306557 • Letter: S
Question
spock physast.uga.edu LON-CAPA What is the rotati... Chandler White(Student section: 52482) Main Menu Contents Grades Chegg Study Guided S :Part D Chegg Study | Guided S Physics 4th Edition Chapter 7 PHYS 1211: Principles of Physics I (Mechanics), Cotten, Summer 2018 L Messages Courses Help Logout Course Contents » ...Homework Set 07 » What is the rotational inertia of this collection Timer NotesEvaluate Feedback Print In (hrw8c10p44) The masses and coordinates of four particles are as follows: 25 g x = 2.0 cm, y = 3.0 cm, so g, x rotational inertia of this collection with aspect to the x-axis ( kg m2? 0 cm y = 4.0 cm: 30g, x- -30 cm, y -30cm. 30 g x 10cm Y-2.0 cm. whats the Submit Answer Tries o/8 What is the rotational inertia of this collection with aspect to the y-axis? Subrnit Answer Tries 0/8 What is the rotational inertia of this collection with aspect to the z-axis? Submit Answer Tries 0/e Post Discussion Send FeedbaExplanation / Answer
Ix = m1 y1^2 + m2 y2^2 + m3 y3^2 + m4 y4^2
Ix = (0.025 x 0.03^2 ) + (0.050 x 0.04^2) + (0.030 x 0.03^2) + (0.03 x 0.02^2)
Ix = 1.415 x 10^-4 kg m^2 ......Ans
Iy = m1 x1^2 + m2 x2^2 + m3 x3^2 + m4 x4^2
Iy = 0.40 x 10^-4 kg m^2 ......Ans
Iz = Ix + Iy
Iz = 1.815 x 10^-4 kg m^2 .....Ans
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.