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Author Question: An ac series circuit has an impedance of 60 and a resistance of 30 . What is the power factor of ... (Read 79 times)

SO00

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on: Jul 29, 2018
An ac series circuit has an impedance of 60  and a resistance of 30 . What is the power factor of this circuit?
 
  A) 1.4 B) 0.50 C) 1.0 D) 0.71

Question 2

A 1000-kg whale swims horizontally to the right at a speed of 6.0 m/s. It suddenly collides directly with a stationary seal of mass 200 kg.
 
  The seal grabs onto the whale and holds fast. What is the momentum of these two sea creatures just after their collision? You can neglect any drag effects of the water during the collision.
  A) 0.00 kg  m/s
  B) 1200 kg  m/s
  C) 2000 kg  m/s
  D) 7200 kg  m/s
  E) 6000 kg  m/s
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JCABRERA33

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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SO00

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Reply #2 on: Jul 29, 2018
TY


JCABRERA33

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Reply #3 on: Jul 29, 2018
You're welcome


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