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

Author Question: The net force acting on a 4.92-kg object is given by Fx = (10 x) N, where Fx is in newtons and x is ... (Read 189 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 28, 2018
The net force acting on a 4.92-kg object is given by Fx = (10  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 = 12.4 m?
 a. 61.0 J
  b. 12.4 J
  c. 47.1 J
  d. 23.6 J
  e. 35.3 J

Question 2

The force acting on an object is given by Fx = (5x  10) N, where x is in meters. What is the net work done by the force as the object moves from x = 0 to x = 4.50?
 a. 5.6 J
  b. 15.6 J
  c. 12.5 J
  d. 11.3 J


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

a


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Jul 28, 2018
Wow, this really help

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Object and Word Recognition After Midsegments of Lines Have Been Eliminated Object and Word Recognition After Midsegments of Lines Have Been Eliminated
Mechanism of Action of Direct-Acting Antispasmodics Mechanism of Action of Direct-Acting Antispasmodics
When both sides of the back have been massaged, redrape the back. With light to moderate force, use ... When both sides of the back have been massaged, redrape the back. With light to moderate force, use ...
The coefficient of the restitution of an object is defined as the ratio of its outgoing to ... The coefficient of the restitution of an object is defined as the ratio of its outgoing to ...
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 ...
How do resultant force work among different angles? How do resultant force work among different angles?
Video: Immune responses Animation

For a complete list of videos, visit our video library