Kinematics Question 264
Question: Consider a vector $ \overrightarrow{F}=4\hat{i}-3\hat{j}. $ Another vector that is perpendicular to $ \overrightarrow{F} $ it’s
Options:
A) $ 4\hat{i}+3\hat{j} $
B) $ 6\hat{i} $
C) $ 7\hat{k} $
D) $ 3\hat{i}-4\hat{j} $
Correct Answer: C Force F lie in the x-y plane so a vector along z-axis will be perpendicular to F.
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Answer:
Solution:
