Home
Class 12
PHYSICS
vec A is a vector of magnitude 2.7 unit...

`vec A ` is a vector of magnitude 2.7 units due east . What is the magnitude and direction of vector 4 `vecA` ?

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are fals

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Resolution of vectors )|1 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Motion in a plane )|3 Videos

  • MOTION IN A PLANE

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

Suppose veca is a vector of magnitude 4.5 unit due north. What is the vector 3veca

Suppose veca is a vector of magnitude 4.5 unit due north. What is the vector -4 veca ?

Suppose veca is a vector of magnitude 4.5 unit due north. What is the vector a. 3veca, b -4 veca ?

Suppose veca is a vector of magnitude 4.5 unit due north. What is the vector (a) 3veca (b) -4 veca ?

The magnitude of the x-component of vector vec(A) is 3 and the magnitude of vector vec(A) is 5. What is the magnitude of the y-component of vector vec(A) ?

If hatn is a unit vector in the direction of the vector vecA , then:-

If hatn is a unit vector in the direction of the vector vecA , them :

If hatn is a unit vector in the direction of the vector vecA , them :

vec(A) is a vector with magnitude A, then the unit vector hat(A) in the direction vec(A) is

When two right angled vectors of magnitude 7 units and 24 units combine, what is the magnitude of their resultant ?