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

Author Question: A skater extends her arms horizontally, holding a 5-kg mass in each hand. She is rotating about a ... (Read 134 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Aug 6, 2020
A skater extends her arms horizontally, holding a 5-kg mass in each hand. She is rotating about a vertical axis with an angular velocity of one revolution per second. If she drops her hands to her sides, what will the final angular velocity (in rev/s) be if her moment of inertia remains approximately constant at 5 kg⋅m2, and the distance of the masses from the axis changes from 1 m to 0.1 m?

◦
6

◦
3

◦
9

◦
4

◦
7
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by dollx on Aug 6, 2020

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


dollx

  • Member
  • Posts: 558
Reply 2 on: Aug 6, 2020
Gracias!

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Rotating Furnace for Making Parabolic Telescope Mirrors Rotating Furnace for Making Parabolic Telescope Mirrors
Sitting up allows an infant to reach and grasp with one hand, but the process by which reaching ... Sitting up allows an infant to reach and grasp with one hand, but the process by which reaching ...
Air-mass thunderstorms—mT air masses Air-mass thunderstorms—mT air masses
Draping for massage of leg in supine position. A. Lift the leg with one hand, and with the other ... Draping for massage of leg in supine position. A. Lift the leg with one hand, and with the other ...
(A) Gently squeeze the whole hand between your fingers and palms. (B) Next squeeze each finger ... (A) Gently squeeze the whole hand between your fingers and palms. (B) Next squeeze each finger ...
What is the mass of BaCl2 in a 0.250 L bottle of 0.200 M BaCl2? What is the mass of BaCl2 in a 0.250 L bottle of 0.200 M BaCl2?
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library