If the man pulls the strap with constant acceleration during a short time interval Δt, calculate the force (in Newtons) that he must exert in spinning up the disc. These are the numbers.Strap's final speed = v = 1.5 m/s.The disc's radius is R = 0.4 mThe small disc's radius is 2 cmThe disc's mass is M = 2.4 kgThe short time interval is Δt = 0.3 sThe disc initially is non-rotating.

Given:Strap's final speed, v = 1.5 m/s. The disc's radius, R = 0.4 m The small disc's radius, r= 2…

Answered: If the man pulls the strap with…

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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If the man pulls the strap with constant acceleration during a short time interval Δt, calculate the force (in Newtons) that he must exert in spinning up the disc. These are the numbers.

Strap's final speed = v = 1.5 m/s.
The disc's radius is R = 0.4 m
The small disc's radius is 2 cm
The disc's mass is M = 2.4 kg
The short time interval is Δt = 0.3 s
The disc initially is non-rotating.

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