Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5

Q.

Two vectors of magnitude  3 and P are making an angle θ with each other. The resultant of two Vectors is 3 units and its direction is perpendicular to vector of magnitude 3 units  then 

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

θ=150°

b

P=32

c

P=23

d

θ=135°

answer is B, C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Question Image

 

 

 

 

 

 

 

 

Pcosα=3              (1)

Psinα=3                  (2)

(2)(1)tanα=3;  α=60°

θ=90°+α=150°

sub in (1) Pcos60°=3

P=23

Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Two vectors of magnitude  3 and P are making an angle θ with each other. The resultant of two Vectors is 3 units and its direction is perpendicular to vector of magnitude 3 units  then