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

Author Question: A skater can spin faster by pulling her arms closer to her body or spin slower by spreading her arms ... (Read 225 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
A skater can spin faster by pulling her arms closer to her body or spin slower by spreading her arms out from her body. This is due to
 
  A) the law of gravity.
  B) Newton's third law.
  C) conservation of momentum.
  D) conservation of angular momentum.
  E) conservation of energy.

Question 2

The Sun's habitable zone
 
  A) extends from some place a little beyond the orbit of Venus to some place near the orbit of Mars.
  B) consists only of Earth, since Earth is the only planet known to be inhabited.
  C) extends from the orbit of Earth to the orbit of Jupiter.
  D) extends from just beyond the orbit of Mercury to just beyond Earth's orbit.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juliaf

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


pragya sharda

  • Member
  • Posts: 566
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

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?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Seafloor Spreading and Creation of New Ocean Crust Seafloor Spreading and Creation of New Ocean Crust
Creed - With Arms Wide Open Creed - With Arms Wide Open
Stress Pathways of the Body Stress Pathways of the Body
The Functions of Water in the Body The Functions of Water in the Body
Kneeling on one knee to keep good alignment when massaging the arms and hands. Kneeling on one knee to keep good alignment when massaging the arms and hands.
The body’s survival depends on mechanisms that maintain internal homeostasis The body’s survival depends on mechanisms that maintain internal homeostasis
Video: Random alignment at Metaphase I Animation

For a complete list of videos, visit our video library