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

Author Question: VGLQM+nMKzrnPINM4wxA2GS2DI0aNVKrFCvXvHnzFJGAhQWaNWvmsg/OCuhJY77PYNY2Cebr+tz+PSiviYYuo486fSHbqpQCnNwbb7yhkiizFQIHZGyHOLOS629hbtee8Jnv2b+rfk9ndZjM5nt8LxJBs1X8+eefBe4AjhFVKlsvgG/FO7NNYpGBqJkBvJYqVUqpx83Xs+L5HUUo+ICsJKxG//33n9qGwDoyABgIGFo5AwYFAw1iwqroDvAcVrj (Read 8 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Jul 28, 2018
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 />
  1.Angular momentum is conserved

Question 2

A child is standing at the rim of a freely rotating disk holding a rock. The disk rotates without friction. The rock is dropped at the instant shown. As a result of dropping the rock, what happens to the angular velocity of the child and disk?
 
  1.increases
  2.stays the same
  3.decreases
  4.cannot be determined


Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaylee05

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 28, 2018
Answer to Question 1

 mechanical energy increases.
  2.Angular momentum is conserved

Answer to Question 2

2


crobinson2013

  • Member
  • Posts: 535
Reply 2 on: Jul 28, 2018
Wow, this really help

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

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?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library