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

Author Question: The unit of electric current, the ampere, is equivalent to which of the following? a. V/W c. Wm ... (Read 34 times)

bio_gurl

  • Hero Member
  • *****
  • Posts: 524
on: Jul 28, 2018
The unit of electric current, the ampere, is equivalent to which of the following?
 a. V/W
  c. Wm
  b. V/s
  d. VW

Question 2

A gyroscope has a moment of inertia of 0.140 kgm2 and has an initial angular speed of 12.0 rad/s. If a lubricant is applied to the bearings of the gyroscope so that frictional torque is reduced to 2.00  10-2 Nm, then in what time interval will the gyroscope coast from 12.0 rad/s to zero?
 a. 150 s
  c. 90.0 s
  b. 105 s
  d. 84.0 s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

eliasc0401

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


bio_gurl

  • Member
  • Posts: 524
Reply 2 on: Jul 28, 2018
Wow, this really help

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

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?

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

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Components of nail unit Components of nail unit
Electric Charges Electric Charges
How to evaluate angles using cosine, special triangles, the unit circle (Part 2) How to evaluate angles using cosine, special triangles, the unit circle (Part 2)
Jason Isbell and the 400 Unit - If We Were Vampires Jason Isbell and the 400 Unit - If We Were Vampires
Orientation and structure of a nephron, the functional unit of the kidney. Orientation and structure of a nephron, the functional unit of the kidney.
form unit form unit
Video: DNA close up Animation

For a complete list of videos, visit our video library