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Author Question: The unit of electric current, the ampere, is equivalent to which of the following? a. V/W c. Wm ... (Read 46 times)

bio_gurl

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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


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eliasc0401

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


bio_gurl

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

Animal_Goddess

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Reply 3 on: Yesterday
Excellent

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