Momentum 2d

  • #1
Arcthor
34
1

Homework Statement


The problem is stated here (from brilliant.org)
http://i.imgur.com/MkWwnjT.png

Homework Equations



momentum = mass * velocity


The Attempt at a Solution


My attempt at a solution can be found here:
http://i.imgur.com/Zsco86W.jpg

I get the answer 0.035kg, but that is not an option. What am I doing wrong?
 

Answers and Replies

  • #2
Nathanael
Homework Helper
1,650
245
Momentum is a vector. Only the eastern component of m2's momentum is equal to the momentum of the piece that went due west.
 
  • #3
Arcthor
34
1
Momentum is a vector. Only the eastern component of m2's momentum is equal to the momentum of the piece that went due west.

Oh god this is embarassing, how could I miss that. Haha well thank you :)
 

Suggested for: Momentum 2d

  • Last Post
Replies
7
Views
370
Replies
23
Views
504
Replies
5
Views
179
  • Last Post
Replies
8
Views
281
  • Last Post
Replies
7
Views
1K
  • Last Post
Replies
3
Views
276
Replies
3
Views
330
  • Last Post
Replies
6
Views
317
Replies
16
Views
734
Replies
24
Views
558
Top