Show using analytical methods how the mass moment of inertia changes for a uniform rod by changing the axis about which it rotates. L 2 Z 1 1 I I r dr L 27

A rigid body is rotating around O in the vertical plane. It consists of two slender rods, each of mass m and length L. At the instant shown, the rigid body has angular velocity w and angular acceleration a. Determine the following: L 0 8 Motion L ,ليا

A composite pendulum is made of a uniform slender rod and a uniform disk. If the rod has length of 1.7 m and mass of 9.0 kg, and the disk has radius of 0.38 m and mass of 6.7 kg, determine the radius of gyration k about the centroidal x axis. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper unit. 1 R G Your Answer: Answer G y Profile view X units

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