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 8 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
Great answer, keep it coming :)

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Higgs Event Higgs Event
A downward-sloping spark line usually indicates high secondary ignition system resistance or an ... A downward-sloping spark line usually indicates high secondary ignition system resistance or an ...
(a) Blue arrows (right side): External components of the innate immune system: human body with skin, ... (a) Blue arrows (right side): External components of the innate immune system: human body with skin, ...
How to solve a linear system when the variable is in the denominator position (Question 2 of 2) How to solve a linear system when the variable is in the denominator position (Question 2 of 2)
Bod Pod: Body Composition Tracking System Bod Pod: Body Composition Tracking System
The nucleosome core particle derived from X-ray crystal analysis The nucleosome core particle derived from X-ray crystal analysis
Video: Sister chromatids of a metaphase chromosome animation

For a complete list of videos, visit our video library