jespergreen
New member
- Joined
- Jul 20, 2017
- Messages
- 8
Hi all.
I have a construction with the force affecting it from 4 sides.
The 4 forces are:
F1 = 430N
F2 = 490N
F3 = 385N
F4 = 430N
When i try to calculate the force, i dont get the correct result according to the book. (1189N)
The way i have learned it from the book is like this:
430*sin 330
490*sin 60
385*sin 0
430*sin 90
What am i doing wrong?
I have a construction with the force affecting it from 4 sides.
The 4 forces are:
F1 = 430N
F2 = 490N
F3 = 385N
F4 = 430N
When i try to calculate the force, i dont get the correct result according to the book. (1189N)
The way i have learned it from the book is like this:
430*sin 330
490*sin 60
385*sin 0
430*sin 90
What am i doing wrong?