Chapter 163 Rotation About Fixed Axis *16-8. For a short time, gear A of the automobile starter rotates with an angular acceleration of a (50) rad/s where or is in rad/s. Determine the angular velocity of gear B after gear A has rotated 50 rex starting from rest. The radii of gears A and B are 10 mm and 25 mm, respectively. w=33 dt α = dw dt α de coda. (w) dw = α dt - w dw = de 5002 Probs. 16-7/8 A has rolated 50 revs 50 2π -100 rad 3/2 w³ = 50 (100) 1= 821 8781 rad/s Especially this!! VA WA Bwa wa TA (WB) = 10 → =w.dw - 50 20 w/ du 50 d0 Please give -Sw" 3 d3= 50 de 23 = BOO+C+ = 600 10mm (821 8781) 328.75 rad/s 25 mm .. 328.75 rad/s a break down of this step
Chapter 163 Rotation About Fixed Axis *16-8. For a short time, gear A of the automobile starter rotates with an angular acceleration of a (50) rad/s where or is in rad/s. Determine the angular velocity of gear B after gear A has rotated 50 rex starting from rest. The radii of gears A and B are 10 mm and 25 mm, respectively. w=33 dt α = dw dt α de coda. (w) dw = α dt - w dw = de 5002 Probs. 16-7/8 A has rolated 50 revs 50 2π -100 rad 3/2 w³ = 50 (100) 1= 821 8781 rad/s Especially this!! VA WA Bwa wa TA (WB) = 10 → =w.dw - 50 20 w/ du 50 d0 Please give -Sw" 3 d3= 50 de 23 = BOO+C+ = 600 10mm (821 8781) 328.75 rad/s 25 mm .. 328.75 rad/s a break down of this step
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Transcribed Image Text:Chapter 163 Rotation About Fixed Axis
*16-8. For a short time, gear A of the automobile starter
rotates with an angular acceleration of a (50) rad/s
where or is in rad/s. Determine the angular velocity of gear
B after gear A has rotated 50 rex starting from rest. The
radii of gears A and B are 10 mm and 25 mm, respectively.
w=33
dt
α = dw
dt
α de coda.
(w) dw = α
dt
- w dw =
de
5002
Probs. 16-7/8
A has rolated 50 revs 50 2π -100 rad
3/2
w³ = 50 (100)
1= 821 8781 rad/s
Especially
this!!
VA WA
Bwa
wa
TA (WB)
=
10
→
=w.dw
- 50 20
w/ du 50 d0
Please give
-Sw"
3
d3=
50 de
23
= BOO+C+
= 600
10mm (821 8781) 328.75 rad/s
25 mm
.. 328.75 rad/s
a break
down of
this step
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