Answered: A basketball (spherical shell) with r =…

A basketball (spherical shell) with r = 1.4m and m = 2.9kg rotates about its axis due to a tangential force of F = 48N. After starting the simulation, how many revolutions did it make after 5.5s?

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 29P: A track star runs a 400-m race on a 400-m circular track in 45 s. What is his angular velocity...

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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.

Question

A basketball (spherical shell) with r =
tangential force of F = 48N. After starting the simulation, how many revolutions did it make
1.4m and m =
2.9kg rotates about its axis due to a
after 5.5s?

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