If magnitude of two vectors are equal then what is magnitude of resultant and direction of resultant
Answers
Answered by
1
Answer:
if magnitude of two vectors equal means, A=2i
B=2i
A=B
resultant
R=√A^2+B^2+2ABcos theta
R=√A^2+A^2+2×A×A ×cos theta
R=√2A^2+2A^2×cos theta
R=√4A^×cos o°
R=2A
the direction of the resultant is
R=2×2i
R=4i
Similar questions