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Force Question

  • Thread starter cb
  • Start date
  • #1
cb
8
0
I need help getting in the right direction...

Two forces have the same magnitude F. What is the angle between the two vectors if their sum has a magnitude of 2*F? sqrt(2)*F? zero?
 
Last edited:

Answers and Replies

  • #2
Pyrrhus
Homework Helper
2,178
1
How about using the triangle vector adition method? and then applying cosine law to it to find the angle between F and F? or better yet use the paralellogram vector adittion method.
 
Last edited:

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