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

Author Question: Mary is 3.00 meters from the center of a merry-go-round. Her tangential speed is 1.88 m/s. (a) ... (Read 312 times)

notis

  • Hero Member
  • *****
  • Posts: 596
on: Jul 27, 2018
Mary is 3.00 meters from the center of a merry-go-round. Her tangential speed is 1.88 m/s.
 
  (a) What is her angular speed in rad/s?
  (b) What is her acceleration while her speed remains 1.88 m/s?

Question 2

A mercury barometer
 
  A) is an open tube manometer.
  B) is a closed tube manometer.
  C) measures gauge pressure.
  D) is usually 760. cm tall.
  E) does not contain mercury.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 27, 2018
Answer to Question 1

(a) 0.627 radians/s
(b) 1.18 m/s2

Answer to Question 2

B


notis

  • Member
  • Posts: 596
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
Mary Cassatt, Study for In the Loge. Mary Cassatt, Study for In the Loge.
As cities evolve, so does architecture. This photo is of the Exhibition and Conference Center in ... As cities evolve, so does architecture. This photo is of the Exhibition and Conference Center in ...
The two types of neural migration: radial migration and tangential migration. The two types of neural migration: radial migration and tangential migration.
If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ... If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ...
Results of one round of replication of DNA Results of one round of replication of DNA
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library