A uniform rod has a mass of 2.86 kg and has a length of 1.49 m. It is hinged to a wall by a pivot at one end and is held in a horizontal position by a light vertical string attached to the other end as shown. wall string pivot rod (a) Calculate the magnitude of the tension in the string. N° (b) The string is now cut. Ignore the mass of the string. Calculate the magnitude of the angular acceleration (in rad/s2) of the rod about the pivot point just after the string is cut. rad/s?
A uniform rod has a mass of 2.86 kg and has a length of 1.49 m. It is hinged to a wall by a pivot at one end and is held in a horizontal position by a light vertical string attached to the other end as shown. wall string pivot rod (a) Calculate the magnitude of the tension in the string. N° (b) The string is now cut. Ignore the mass of the string. Calculate the magnitude of the angular acceleration (in rad/s2) of the rod about the pivot point just after the string is cut. rad/s?
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 95P: A uniform rod of mass and length is held vertically by two strings of negligible mass, as shown...
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