Top Posters
Since Sunday
s
5
g
5
K
5
o
5
g
5
o
4
k
4
s
4
I
4
k
4
j
4
o
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Brelou Brelou
wrote...
Go to Answer
Posts: 876
Rep: 0 0
7 years ago
A 1200-kg pick-up truck traveling south at 15.0 m/s collides with a 750-kg car traveling east. The two vehicles stick together. A patrolman investigating the accident determines that the final position of the wreckage after the collision is 25.0 m, at an angle of 50.0° south of east, from the point of impact. He also determines that the coefficient of friction between the tires and the road at that location was 0.400. What was the speed of the car before the collision?
A) 19.6 m/s
B) 4.84 m/s
C) 14.0 m/s
D) 23.4 m/s
E) 17.4 m/s
Textbook 
Physics

Physics


Edition: 4th
Author:
Read 157 times
1 Reply
Quantum physics thus reveals a basic oneness of the universe.
Replies
Answer verified by a subject expert
mtown88mtown88
wrote...
#1
Top Poster
Posts: 876
Rep: 47 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
California State University Alumni

Related Topics

Brelou Author
wrote...

7 years ago
Good timing, thanks!
dianeflunder
wrote...

Yesterday
Thank you, thank you, thank you!
Jodias
wrote...

2 hours ago
this is exactly what I needed
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  990 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 183
  
 222
  
 495
Your Opinion
What's your favorite math subject?
Votes: 315
Previous poll results: Do you believe in global warming?