MEDIUM
11th CBSE
IMPORTANT
Earn 100

Is it  necessary to mention the direction of a vector having zero magnitudes?

Important Questions on Description of Motion in Two and Three Dimensions

MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 2
Can we divide a vector by vector? 
MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 3
Can scalar product of two vectors be negative?
EASY
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 4
What is position vector of origin?
EASY
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 5
Can we subtract a vector from zero vector?
MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 6
Does the nature of vector change when it is multiplied by a scalar?
MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 7
Can A→+B→=A→-B→ ?
MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 8
Define the unit vector and write the unit vector in direction of A→?
MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 4 - Description of Motion in Two and Three Dimensions>SELF EVALUATION TEST>Q 9
When can the resultant vector be zero?