This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An ac series circuit has an impedance of 60 and a resistance of 30 . What is the power factor of ... (Read 75 times)

SO00

  • Hero Member
  • *****
  • Posts: 568
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
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
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.
Answer Preview
Only 25% of students answer this correctly


SO00

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jul 29, 2018
TY


JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

An analogy for how cardiac output, resistance, and blood pressure are related. An analogy for how cardiac output, resistance, and blood pressure are related.
Diagram of a typical fossil-fueled power plant Diagram of a typical fossil-fueled power plant
The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
Power-tower in Southern California, largest such facility in the world Power-tower in Southern California, largest such facility in the world
Use the power rule to find derivative Use the power rule to find derivative
During G0 and early G1, pRB interacts with and inactivates transcription factor E2F During G0 and early G1, pRB interacts with and inactivates transcription factor E2F
Video: Simple and Double Sugar

For a complete list of videos, visit our video library