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

Author Question: The total momentum of a flock of identical birds could be zero only if the birds are A) taking ... (Read 115 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Jul 29, 2018
The total momentum of a flock of identical birds could be zero only if the birds are
 
  A) taking off from the ground.
  B) flying in the same direction.
  C) flying in different directions.
  D) very tired and coming down to rest.

Question 2

Just after a big fish swallows a small fish, the momentum of the two-fish system is
 
  A) greater after lunch than before.
  B) the same before and after lunch.
  C) somewhat less after lunch.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


mynx

  • Member
  • Posts: 555
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

The role of cell-signalling proteins in the morphology of birds' feet. The role of cell-signalling proteins in the morphology of birds' feet.
Three birds on Midway Atoll Three birds on Midway Atoll
These young children are taking the initiative to explore their environment as they examine a snail These young children are taking the initiative to explore their environment as they examine a snail
Note-taking Note-taking
Conservation of momentum lab Conservation of momentum lab
Increase in total spending in presidential campaigns, 1976-2020 Increase in total spending in presidential campaigns, 1976-2020
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library