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Starting from rest, a disk takes 10 revolutions to reach an angular velocity w. At constant angular acceleration, how many additional revolutions are required to reach an angular velocity 2w?
A) 10 rev
B) 20rev
C) 30 rev
D) 40 rev
E) 50 rev
 one year ago
 one year ago
Σ Group Title
Starting from rest, a disk takes 10 revolutions to reach an angular velocity w. At constant angular acceleration, how many additional revolutions are required to reach an angular velocity 2w? A) 10 rev B) 20rev C) 30 rev D) 40 rev E) 50 rev
 one year ago
 one year ago

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3psilon Group TitleBest ResponseYou've already chosen the best response.1
dw:1351465777115:dw
 one year ago

3psilon Group TitleBest ResponseYou've already chosen the best response.1
Find angular acceleration first
 one year ago

3psilon Group TitleBest ResponseYou've already chosen the best response.1
dw:1351467544164:dw
 one year ago

3psilon Group TitleBest ResponseYou've already chosen the best response.1
Give me a best response
 one year ago
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