116k views
1 vote
Find the magnitude of the sum of these two vectors.

Find the magnitude of the sum of these two vectors.-example-1
User Tdube
by
7.0k points

1 Answer

5 votes

Answer:

sol:

tanβ=
(101*sin(60))/(85+101*cos(60))

β=
tan^(-1)(0.64552)

β=32.84

therefore, the direction is 32.84

User Gamze
by
7.7k points