- #1
zohapmkoftid
- 27
- 1
Homework Statement
http://uploadpie.com/7kzGG
Homework Equations
The Attempt at a Solution
The correct answer is A : 0N
But my answer is B : 12 N
Here is my attempt
http://uploadpie.com/UUGwM
I know I can consider the block and the wedge as one system and I can get the correct answer. But I want to know what's wrong with this approach.
Thanks for help
Last edited by a moderator: