The resultant of two vector a and b is perpendicular to the vector a and it's magnitude is equal to half the magnitude of vector b.find the angle between vector a and b? Full solution of this question.
Answers
Answered by
0
The resultant of u and v is R.
We can write the Resultant force R into vcosѲ and vsinѲ.
As per question
R = v cosѲ
And R = v/2
v/2 = v cosѲ
½ = cosѲ
Angle = 60 orr pi/3
Similar questions