Magnitude and direction of change in velocity. Dont know how to get direction.

Mike Hunt

1. The problem statement, all variables and given/known data



2. Relevant equations

I used:

square root of: 196^2+236^2-2(196)(236)cos(45)

to get the change in velocity of 169.4

and then did 169.4/5 hours to get the average acceleration of 33.9

3. The attempt at a solution

i don't know what to do for the second one

Mike Hunt

anyone? please? pretty please?

Mike Hunt

wow no one knows? amazing...

Mike Hunt

problem solved. thanks for the help guys...