Chapter 17, Problem 11P

he assembly consists of a disk having a mass of 5 kg and slender rods ABand DC which have a mass of 2 kg/m. If L = 0.6 m, determine the moment of inertia and radius of gyration of the assembly about an axis perpendicular to the page and passing through point O. Also, find the position of the center of mass Gin relation to O. Please explain steps

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

The pendulum consists of the 4-kgkg slender rod and the 5.5-kgkg thin plate. Suppose that aaa = 1.5 mm , bbb = 0.5 mm , and hhh = 2.4 mm        A: Determine the location of the center of mass G of the pendulum.     B: Determine the mass moment of inertia of the pendulum about an axis perpendicular to the page and passing through G.

A wheel has a string of length 4 m wrapped round its shaft. The string is pulled with a constant force of 150 N. It is observed that when the string leaves the axle, the wheel is rotating at 3 revolutions in a second. Find the moment of inertia of the wheel.

ROBLEM NO.5 Determine the location y of the center of mass G of the assembly and then calculate the moment of inertia about an axis perpendicular to the page and passing through G. The block has a mass of 3 kg and the semi-cylinder has a mass of 5 kg. 400 mm 300 mm 200 mm MacBook Air

The pendulum is suspended from point O and consists of two bars, each weighing 10 lb. Determine the moment of inertia of the pendulum about the axis through the center of mass G.

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.

The pendulum is suspended from point O and consists of two bars, each weighing 10 lb. Determine the moment of inertia of the pendulum about the axis through pin O.

The 154-kg wheel has a radius of gyration about its center O of ko = 280 mm, and radius r = 0.4 m. When the wheel is subjected to the constant couple moment M = 73 N•m, it starts rolling from rest. Determine the mass moment of inertia lc (in kg. m²) about the wheel's /C. Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point. Take g = 9.81 m/s². M Your Answer: Answer ...