6. Two vectors of length a and b make an angle of theta (0) with each other when placed tail to tail. Prove, taking components along two perpendicular axes, that the length of the resultant vector is r = √a² + b² + 2abcos

icon
Related questions
Question

Please show work and explanation as detailed as possible!

6. Two vectors of length a and b make an angle of theta (0) with each other
when placed tail to tail. Prove, taking components along two perpendicular
axes, that the length of the resultant vector is
r = √a² + b² + 2abcos
Transcribed Image Text:6. Two vectors of length a and b make an angle of theta (0) with each other when placed tail to tail. Prove, taking components along two perpendicular axes, that the length of the resultant vector is r = √a² + b² + 2abcos
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 1 steps with 2 images

Blurred answer