A disk at rest experiences a constant angular acceleration for t = 35 s, at the end of which it is spinning with a frequency of f = 35 rpm. Please answer the following questions. 1) Calculate the magnitude of the average angular acceleration of the disk αave from rest to t = 35 s in rad/s2. αave = 2)Write an expression for the period T of the disk in terms of frequency f. T =  3)Calculate the magnitude of the period of the disk T at time t = 35 s in seconds.  T =

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A: Radius of the disk r=1.4 m and angular speed of the disk about its center w=41 rpm=41/60 rps. We…

Q: D: What is the angular velocity at the center of the disk?  E: If the disk took 3.2 sec to spin up…

A: Solution: Given: D: What is the angular velocity at the center of the disk? E: If the disk took 3.2…

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A: wf=wi+αtwi=0t=20 s

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Q: Enter the components of the velocity in feet per second VAZ, VAy, VA: = 195| ΑΣΦ. 11 | vec

A: Given:- w1=0.19 rad/sec w2=0.64 rad/sec To find:- vax,vay,va aAx,aAy,aAz

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A: initial angular speed (w) = 0 final angular speed = 120 rev/min  = 2 rev/sec  = 12.57 rad/s t = 20…

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A: Angular velocity ω = 90 degrees/ sec = π/2 rad/s  = 1.57 rad/s

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A: The angular frequency, ω = 51rev/min = 5.34rad/s. The time period of rotation of the wheel is

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A: Complete explanation and final answers is in next step.

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Q: magnitude of the average angular acceleration

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A: Note- Bartleby guidelines allows answering only the first three subparts   Solution

Q: = (6.00 rad) ++ - (4.00 rad) +² α= At time t = 0, the wheel has an angular velocity of 2.00 rad/s.…

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