Question

Two particle $A$ & $B$ are moving with velocities ${\overrightarrow{v}}_A$ & ${\overrightarrow{v}}_B$ as shown in figure. Choose correct statement

• A. ${\overrightarrow{v}}_{AB}=-{\overrightarrow{v}}_{BA}$
• B. $|{\overrightarrow{v}}_{AB}|>|{\overrightarrow{v}}_{BA}|$
• C. $|{\overrightarrow{v}}_{AB}|=1m/s$
• D. ${\overrightarrow{v}}_{AB}\perp {\overrightarrow{v}}_{BA}$

Answer 1

Answer: (A), (B), (D)

The correct options are
A ${\overrightarrow{v}}_{AB}=-{\overrightarrow{v}}_{BA}$
B $|{\overrightarrow{v}}_{AB}|>|{\overrightarrow{v}}_{BA}|$
D ${\overrightarrow{v}}_{AB}\perp {\overrightarrow{v}}_{BA}$