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

Author Question: The net force acting on a 6.0-kg object is given by Fx = (12 x) N, where Fx is in newtons and x is ... (Read 82 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 28, 2018
The net force acting on a 6.0-kg object is given by Fx = (12  x) N, where Fx is in newtons and x is in meters. How much work is done on the object as it moves from x = 0 to x = 12 m?
 a. 120 J
  b. 72 J
  c. 36 J
  d. 18 J

Question 2

In an isothermal process for an ideal gas system (where the internal energy doesn't change), which of the following choices best corresponds to the value of the work done by the system?
 a. its heat intake
  c. the negative of its heat intake
  b. twice its heat intake
  d. twice the negative of its heat intake


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Correct position when lifting a heavy object off the floor. Correct position when lifting a heavy object off the floor.
Muscle Fiber Recruitment and Muscular Force Muscle Fiber Recruitment and Muscular Force
Hormones acting through the brain help regulate metabolism and short- and long-term appetite. Hormones acting through the brain help regulate metabolism and short- and long-term appetite.
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 ...
A forklift pushes a 100-kg crate, starting from rest, exerting a horizontal force of magnitude ... A forklift pushes a 100-kg crate, starting from rest, exerting a horizontal force of magnitude ...
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Video: How to make cDNA Animation

For a complete list of videos, visit our video library