« previous next »

Author Question: The work done in pushing a TV set a distance of 2 m with an average force of 20 N is A) 2 J. B) ... (Read 51 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 29, 2018
The work done in pushing a TV set a distance of 2 m with an average force of 20 N is
 
  A) 2 J.
  B) 10 J.
  C) 20 J.
  D) 40 J.
  E) 800 J.

Question 2

The work you do when pushing a shopping cart twice as far while applying the same force is
 
  A) half as much.
  B) twice as much.
  C) four times as much.
  D) the same amount.


pangili4

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Alzheimer’s Drugs Work by Intensifying the Effect of Acetylcholine at the Receptor Alzheimer’s Drugs Work by Intensifying the Effect of Acetylcholine at the Receptor
Remove all jewelry before performing service work on any vehicle. Remove all jewelry before performing service work on any vehicle.
Pressure gradient force Pressure gradient force
What’s a Menstrual Cup and How Does It Work? What’s a Menstrual Cup and How Does It Work?
1) (a) What is Coulomb?s Law? (b) Find the net electrostatic force on the charge labeled ?P? in ... 1) (a) What is Coulomb?s Law? (b) Find the net electrostatic force on the charge labeled ?P? in ...
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Video: Summation - defined, spatial, temporal & AP generation or not

For a complete list of videos, visit our video library