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

Author Question: A horizontal 52-N force is needed to slide a 50kg box across a flat surface at a constant velocity ... (Read 18 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jul 29, 2018
A horizontal 52-N force is needed to slide a 50kg box across a flat surface at a constant velocity of 3.5 m/s. What is the coefficient of kinetic friction between the box and the floor?
 
  A) 0.11 B) 0.13 C) 0.10 D) 0.09

Question 2

The term dirty bomb refers to
 
  A) a bomb that uses conventional explosive to disperse radioactive materials.
  B) a conventional chemical bomb that disperses pieces of metal in order to harm the maximum number of people.
  C) a nuclear device that is optimized for the release of radioactive materials.
  D) a nuclear device that releases neutrons in order to kill people without harming buildings and other structures.
  E) any nuclear device that is used for terrorist purposes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


jparksx

  • Member
  • Posts: 570
Reply 2 on: Jul 29, 2018
:D TYSM

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Animals and plants of the intertidal zone adhering to their rocky surface. Animals and plants of the intertidal zone adhering to their rocky surface.
Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen. Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen.
Vertical and Horizontal Changes in Pressure Vertical and Horizontal Changes in Pressure
(A) Slide the hand up the shoulder and neck to GB-20 and Bl-10. (B) Fingertip press or circular ... (A) Slide the hand up the shoulder and neck to GB-20 and Bl-10. (B) Fingertip press or circular ...
A container in the shape of a right circular cylinder with no top has surface area square feet. A container in the shape of a right circular cylinder with no top has surface area square feet.
finding the resultant force finding the resultant force
Video: Attention Deficit Disorder (ADD)

For a complete list of videos, visit our video library