2 ) 4. A vector A makes an angle of...
Question

# 2 ) 4. A vector A makes an angle of 20°and B makes an angle of 110° with the X-axis. The magnitude of these vectors are 3 m and 4 m respectively. Find the resultant.

NEET/Medical Exams
Physics
Solution
156
4.0 (1 ratings)
( sqrt{9^{2}+b^{2}+2 a b cos a} ) ( sqrt{a^{2}+b^{2}} ) ( =sqrt{frac{1}{2}+4} )