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

Author Question: The Emergency Core Cooling System is used in the event of an accident to ________. a. stop the ... (Read 27 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
The Emergency Core Cooling System is used in the event of an accident to ________.
 a. stop the fission reactions
  b. reduce fuel rod temperatures
  c. provide backup power to control rods
  d. change the decay heat of the fuel pellets

Question 2

A 30-kg child rides on a circus Ferris wheel that takes her around a vertical circular path with a radius of 20 m every 22 s. What is the magnitude of the resultant force on the child at the highest point on this trajectory?
 a. 49 N
  b. 0.29 kN
  c. 0.34 kN
  d. 0.25 kN
  e. 0.76 kN


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kkenney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

A


2125004343

  • Member
  • Posts: 566
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Renal System Renal System
Hormones and the endocrine system. Hormones and the endocrine system.
The lymphatic system. The lymphatic system.
Core Areas in Preindustrial China Core Areas in Preindustrial China
Primary Glands of the Endocrine System Primary Glands of the Endocrine System
The Male Reproductive System The Male Reproductive System
Video: Glomerular filtrate rate: pressures that affect GFR, NFP & GFR and blood composition

For a complete list of videos, visit our video library