Kinematics Question 279
Question: The angle between vectors $ (\overrightarrow{A}\times \overrightarrow{B}) $ and $ (\overrightarrow{B}\times \overrightarrow{A}) $ it’s
Options:
A) Zero
B) p
C) $ \pi /4 $
D) $ \pi /2 $
Correct Answer: B $ \vec{A}\times \vec{B} $ and $ \vec{B}\times \vec{A} $ are parallel and opposite to each other. So the angle will be p.
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Answer:
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