Top Posters
Since Sunday
New Topic  
darkfire12 darkfire12
wrote...
Posts: 122
Rep: 0 0
2 months ago

A 75.0 kg ladder that is 3.00 m long is placed against a wall at an angle theta. The center of gravity of the ladder is at a point 1.20 m from the base of the ladder. The coefficient of static friction at the base of the ladder is 0.800. There is no friction between the wall and the ladder. What is the minimum angle the ladder must make with the horizontal for the ladder not to slip and fall?


image



26.57 degrees



30.34 degrees



36.35 degrees



40.55 degrees



46.52 degrees

Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 22 times
1 Reply
Replies
Answer verified by a subject expert
ftricey04ftricey04
wrote...
Posts: 137
Rep: 1 0
2 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

darkfire12 Author
wrote...

2 months ago
this is exactly what I needed
wrote...

Yesterday
Good timing, thanks!
wrote...

2 hours ago
Thanks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1287 People Browsing
Related Images
  
 267
  
 259
  
 284
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 292

Previous poll results: How often do you eat-out per week?