L W (1) (25pts) Find the description of the linear acceleration vector of the mass center of the segment (B) as functions of the distance (r), angular displacement (0), angular velocity (0), and angular acceleration (a). (2) (bonus: 5pts) Find the mass moment of inertia of the lower leg about the knee joint. Assume that the lower leg can be modeled as a cylinder. The length of the lower leg L is 30cm, and the diameter D is 4cm. The mass of the lower leg segment is 2kg. * This is a bonus problem - you learned how to calculate the mass moment of inertia in physics.

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
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L
W
(1) (25pts) Find the description of the linear acceleration vector of the mass center of the segment (B) as
functions of the distance (r), angular displacement (0), angular velocity (0), and angular acceleration (a).
(2) (bonus: 5pts) Find the mass moment of inertia of the lower leg about the knee joint. Assume that the
lower leg can be modeled as a cylinder. The length of the lower leg L is 30cm, and the diameter D is
4cm. The mass of the lower leg segment is 2kg.
* This is a bonus problem - you learned how to calculate the mass moment of inertia in physics.
Transcribed Image Text:L W (1) (25pts) Find the description of the linear acceleration vector of the mass center of the segment (B) as functions of the distance (r), angular displacement (0), angular velocity (0), and angular acceleration (a). (2) (bonus: 5pts) Find the mass moment of inertia of the lower leg about the knee joint. Assume that the lower leg can be modeled as a cylinder. The length of the lower leg L is 30cm, and the diameter D is 4cm. The mass of the lower leg segment is 2kg. * This is a bonus problem - you learned how to calculate the mass moment of inertia in physics.
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