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

Author Question: Fission and fusion reactions have in common _______. a. absorption of energy in the nuclear ... (Read 67 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jul 28, 2018
Fission and fusion reactions have in common _______.
 a. absorption of energy in the nuclear reaction
  b. high temperature requirements
  c. liberation of neutrons
  d. loss of mass of products over reactants
  e. gain in mass of products over reactants.

Question 2

An amusement ride consists of a car moving in a vertical circle on the end of a rigid boom. The radius of the circle is 10 m. The combined weight of the car and riders is 5.0 kN. At the top of the circle the car has a speed of 5.0 m/s which is not changing at that instant. What is the force of the boom on the car at the top of the circle?
 a. 3.7 kN down
  b. 1.3 kN down
  c. 6.3 kN up
  d. 3.7 kN up
  e. 5.2 kN down


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

izzat

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

D


DyllonKazuo

  • Member
  • Posts: 565
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

  • Member
  • Posts:
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Common STIs in the United States Common STIs in the United States
Common Bacterial Pathogens Common Bacterial Pathogens
Common Prefixes Cont. Common Prefixes Cont.
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ... Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
The energy cycle of life The energy cycle of life
Food webs show feeding relationships and energy flow Food webs show feeding relationships and energy flow
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library