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 81 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
YES! Correct, THANKS for helping me on my review

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

A structural gene as a transcriptional unit A structural gene as a transcriptional unit
Average Hourly Earnings of U.S. Workers in Current and Constant Dollars Average Hourly Earnings of U.S. Workers in Current and Constant Dollars
Electric and butane-powered soldering guns used to make electrical repairs. Soldering guns are sold ... Electric and butane-powered soldering guns used to make electrical repairs. Soldering guns are sold ...
A typical electric cooling fan assembly showing the radiator and related components. A typical electric cooling fan assembly showing the radiator and related components.
Drawing of Central PompeII In Its Current State Drawing of Central PompeII In Its Current State
What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the ... What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the ...
Video: Causes of Acne

For a complete list of videos, visit our video library