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

Author Question: A 25-N force is needed to move an object with a constant velocity of 2.0 m/s. What power must be ... (Read 65 times)

newbem

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
A 25-N force is needed to move an object with a constant velocity of 2.0 m/s. What power must be delivered to the object by the force?
 
  A)
 
  0.50 W
 
  B)
 
  1.0 W
 
  C)
 
  5.0 W
 
  D)
 
  50 W
 
  E)
 
  100 W

Question 2

If a point charge is located at the center of a cube and the electric flux through one face of the cube is 5.0 Nm2/C, what is the total flux leaving the cube?
 
  A)
 
  20 Nm2/C
  B)
 
  30 Nm2/C
  C)
 
  5.0 Nm2/C
  D)
 
  25 Nm2/C
  E)
 
  1 Nm2/C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

B


newbem

  • Member
  • Posts: 579
Reply 2 on: Jul 29, 2018
Gracias!

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Visual Object Agnosia Without Prosopagnosia Visual Object Agnosia Without Prosopagnosia
Geothermal power Geothermal power
Object Oriented Systems Analysis and Design Object Oriented Systems Analysis and Design
The Power of Classical Conditioning The Power of Classical Conditioning
Cancer cells can move to new locations in the body, a process called metastasis Cancer cells can move to new locations in the body, a process called metastasis
A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to
Video: Condensation and Hydrolysis Animation

For a complete list of videos, visit our video library