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3-1.Vectors
medium
Vector $A$ is pointing eastwards and vector $B$ northwards. Then, match the following two columns.
| Colum $I$ | Colum $II$ |
| $(A)$ $(A+B)$ | $(p)$ North-east |
| $(B)$ $(A-B)$ | $(q)$ Vertically upwards |
| $(C)$ $(A \times B)$ | $(r)$ Vertically downwards |
| $(D)$ $(A \times B) \times(A \times B)$ | $(s)$ None |
A$( A \rightarrow p , s , B \rightarrow s , C \rightarrow q , D \rightarrow s )$
B$( A \rightarrow p , s , B \rightarrow r , C \rightarrow q , D \rightarrow s )$
C$( A \rightarrow p , s , B \rightarrow q , C \rightarrow r , D \rightarrow s )$
D$( A \rightarrow p , B \rightarrow s , C \rightarrow q , D \rightarrow s )$
Solution
(a)
Standard 11
Physics
