Problem 4 A square object is constructed of four identical uniform thin sticks, each of mass...
Each of the objects above is composed of identical thin sticks of uniformly distributed mass 5.51 kg and length 0.737 m. What is the moment of inertia of each object about a rotation axis perpendicular to the screen and passing through the black dot?
dynamics Problem 1. A pendulum in the form of a thin square plate (1 m x 1 m) is released from rest at the position shown, with its center of mass at a 45° angle from vertical. The pendulum has a mass of m = 2 kg, and a Moment of Inertia about its center of gravity G of 1g = m bể, where b is the width of the plate. Find: (a) The moment of inertia about point A...
(11%) Problem 3: You are constructing a mobile out of identical toy helicopters, each of mass m = 28g . 4 identical sticks (each length l = 23.2 cm , and negligible mass), and thin string of negligible mass. The distance from the left-hand side of each stick to the attachment point of the sting supporting it are x1 through x4 respectively, as shown in the diagram. The tensions in the supporting strings are T1 through T4 as shown. You...
a,b,c please (25%) Problem 4: A uniform rod of mass M and length L is free to swing back and forth by pivoting a distance x from its center. It undergoes harmonic oscillations by swinging back and forth under the influence of gravity. Randomized Variables M= 2.4 kg L=1.6 m x=0.43 m 33% Part (a) In terms of M, L, and x, what is the rod's moment of inertia / about the pivot point. A 33% Part (b) Calculate the...