Home
Class 12
PHYSICS
If veca and vecb are the two vectors vec...

If `veca and vecb` are the two vectors `vecR` resultant of `veca, vecb` as shown.

`{:("List-I", "List-II"),("A: component of" veca "along" vecb,(1) a^(2)+b^(3)),("B: component of" vecb "along" veca,(2)0),("C: component of R along" veca,(3) R sin alpha),("D: component of R along" veca,(R) R cos alpha):}`

A

a-1, b-2, c-3, d-4

B

a-2,b-2,c-3,d-4

C

c-2,d-4,a-2,d-2

D

a-2,b-1, c-4, d-3

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Vectors and Scalars)|5 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Addition and subtraction of vectors)|10 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-A (Ascending & descending Order)|2 Videos

  • MAGNETISM

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|22 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

Similar Questions

Explore conceptually related problems

If veca and vecb are non - zero vectors such that |veca + vecb| = |veca - 2vecb| then

If veca=4hati+6hatj and vecb=3hati+4hatk find the vector component of veca along vecb .

If veca=4hati+6hatj and vecb=3hati+4hatk find the vector component of veca alond vecb .

If vecA + vecB = vecR and 2vecA + vecB s perpendicular to vecB then

If veca and vecb are two vectors, such that |veca xx vecb|=2 , then find the value of [veca vecb veca] xx vecb .

Find |veca-vecb| , if two vectors veca and vecb are such that |veca|=2,|vecb|=3 and veca.vecb=4 .

Find |veca-vecb| , if two vector veca and vecb are such that |veca|=4,|vecb|=5 and veca.vecb=3

If veca and vecb are two vectors , then prove that (vecaxxvecb)^(2)=|{:(veca.veca" ",veca.vecb),(vecb.veca" ",vecb.vecb):}|

If veca and vecb are two vectors , then prove that (vecaxxvecb)^(2)=|{:(veca.veca" ",veca.vecb),(vecb.veca" ",vecb.vecb):}|

If veca, vecb are unit vectors such that |veca +vecb|=1 and |veca -vecb|=sqrt3 , then |3 veca+2vecb |=