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

Author Question: Two resistors of values 6.0 and 12.0 W are connected in parallel. This combination in turn is hooked ... (Read 102 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jul 28, 2018
Two resistors of values 6.0 and 12.0 W are connected in parallel. This combination in turn is hooked in series with a 4.0-W resistor and a 24-V battery. What is the current in the battery?
 a. 12 A
  c. 2.0 A
  b. 3.0 A
  d. 6.0 A

Question 2

A toy gyroscope (a.k.
 a. a top) consists of a solid disk with a thin rod projecting perpendicular to the center of the disk. The rod, which serves as the rotational axis for the gyroscope, projects on both sides of the disk. The gyroscope is placed with one end of the axis on the surface of the table, and spun so that the rotation of the disk viewed from above is counterclockwise. Alas, the axis of rotation is not quite perpendicular table surface and so the gyroscope precesses. Viewing from above, with the end of the axis in contact with the table staying in the same spot, in what direction does the other end of the axis of the gyroscope precess?
  a. The precession is clockwise.
  b. The precession is counterclockwise.
  c. In the northern hemisphere the precession is clockwise, but in the southern hemisphere it is counterclockwise.
  d. In the northern hemisphere the precession is counterclockwise, but in the southern hemisphere it is clockwise.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


frankwu

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Jul 28, 2018
Thanks


ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

The values of Φ and Ψ for all the amino acid The values of Φ and Ψ for all the amino acid
Lab Values Lab Values
A meter lead connected to a T-pin that was gently pushed along the signal wire of the TP sensor ... A meter lead connected to a T-pin that was gently pushed along the signal wire of the TP sensor ...
How to solve an exponential problem using a table of values (Question 2) How to solve an exponential problem using a table of values (Question 2)
Probability Values of Chi-Square Analysis Probability Values of Chi-Square Analysis
Physics - A Mixture of Series and Parallel Capacitance Physics - A Mixture of Series and Parallel Capacitance
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library