Answered: Calculate the rotational inertia of a…

Calculate the rotational inertia of a meter stick, with mass 0.372 kg, about an axis perpendicular to the stick and located at the 33.3 cm mark. (Treat the stick as a thin rod.) Number i Units kg-m^2

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 56P: Calculate the rotational kinetic energy of a 12-kg motorcycle wheel if its angular velocity is 120...

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Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

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Hi I’m stuck in this problem please if you can help me how to understand

Calculate the rotational inertia of a meter stick, with mass 0.372 kg, about an axis perpendicular to the stick and located at the 33.3 cm
mark. (Treat the stick as a thin rod.)
Number
i
Units
kg-m^2

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