5. We can treat the rotor assembly of a drone to be made of three flat rods attached as shown. If the mass of each rod is 160 kg and each is 3.75 m long, calculate the moment of inertia of the assembly about a perpendicular axis going through the center of the assembly. Use the equation derived in 2. (2250 kg m²] Rotor 3.75 m- m = 160 kg

5. We can treat the rotor assembly of a drone to be made of three flat rods attached as shown. If the mass of each rod is 160 kg and each is 3.75 m long, calculate the moment of inertia of the assembly about a perpendicular axis going through the center of the assembly. Use the equation derived in 2. (2250 kg m²] Rotor 3.75 m- m = 160 kg

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Moment of inertia of a square about its centroidal axis increases with increase in side of the square. Justify this statement.
Find moment of inertia Ix and Iy with respect to centroidal axis using parallel axis theorem
6 Given the system of points A,B,C with A(1,-1,1), B(2,0,2), C(-1,1,0) and masses m₁= 2,m₂=1,m3=4 respectively. Determine the moments and events inertia of the system with respect to the system of axes Oxyz. Then find the moments of inertia with respect to the primary axis system with origin O and to define the addresses of these axes.
2. A rectangular prism (brick) has dimensions a (in x) b (in y) and c (in z) directions. Taking the origin at the center determine the mass moment of inertia about the y axis in terms of total mass m.
The uniform rod of length 4b and mass m is bent into the shape shown. The diameter of the rod is small compared with its length. Determine the moments of inertia of the rod about the three coordinate axes. Use the values m = 7.9 kg and b = 485 mm. Answers: 1xxx = i lyy= i Izz = i kg.m² kg-m² kg-m²
Moment of inertia of a square about its centroidal axis decreases with decrease in side of the square. Justify this statement with your own example.
Obtain the moment of inertia () of the flywheel from its dimensions (see figure below). Note that the flywheel is two cylinders of diameter 0.03086 m and one cylinder of diameter 0.2008 m. (For uniform cylinders, /= 1/2(MR2)) Since the masses are unknown, express the mass as the density (p) times the volume. Each part of the flywheel is made of the same material so there is only one density. You should now have an expression for the density in terms of I, the two diameters, the two thicknesses, and constants. 0.0520 m 0.03086 m 0.2008 m 0.0155 m
Determine the mass moment of inertia of the figure shown about the x,y, and z axis. The materials weighs 60 kN/meter cube
Consider a wheel of radius r = 0.27 m, with six spokes (or three rods of length equal to the diameter of the wheel). The total mass of the wheel is 2.5 kg and 53% of the mass is evenly distributed on the circumference while the rest is evenly distributed on the spokes. Calculate the moment of inertia.
Problem Determine the mass moments of inertia (in slug-ft²) and the radii of gyration of the steel machine element shown with respect to the z-axis and the centroidal axis parallel to the z- axis. The density of steel is 0.284 lb/in³. Create a table (or tables) to solve this problem. a = 8 in b= 12 in C= 2 in d= 2 in e = 4 in f= 2 in g= 7 in h = 8 in j 2 in k= 2 in 11 y f G a -h k Z b e X
i need the answer quickly