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Vectors help needed!

  • Thread starter ahmed1237
  • Start date
  • #1
4
0

Homework Statement


vi=35m/s (s 10 degrees w)
vf=30m/s (n 30 degrees w)
t=5.0x10^-3s
a=?

Do I add these vectors to get a resultant vector or do I subtract?

Homework Equations





The Attempt at a Solution


Homework Statement





Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
74
6
Try drawing the vectors on a coordinate plane, it will become obvious what to do after that.
 
  • #3
SteamKing
Staff Emeritus
Science Advisor
Homework Helper
12,798
1,666
You have not submitted a complete problem statement. We don't know what you are supposed to do with that information.
 

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