The flywheel in Figure Q18 consists of two plates of mass m = 64 kg and thickness w = 0.050 m which are connected by arms of length 1 = 0.48 m into a rotating axis. An increasing moment M (N-m) is applied about the axis according to the expression M = 5t where t (s) is the time. Determine the time duration needed to accelerate the flywheel such that the plates reach a tangential velocity 20.0 m-s1, if their initial velocity at time zero is 10 m-s-1. Provide only the numerical value (in seconds) to two decimal places (e.g. 10.25) and do not include the units in the answer box. m W 1 M -A· 1 m W

The flywheel in Figure Q18 consists of two plates of mass m = 64 kg and thickness w = 0.050 m which are connected by arms of length 1 = 0.48 m into a rotating axis. An increasing moment M (N-m) is applied about the axis according to the expression M = 5t where t (s) is the time. Determine the time duration needed to accelerate the flywheel such that the plates reach a tangential velocity 20.0 m-s1, if their initial velocity at time zero is 10 m-s-1. Provide only the numerical value (in seconds) to two decimal places (e.g. 10.25) and do not include the units in the answer box. m W 1 M -A· 1 m W

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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