Consider a vector overrightarrow{F} = 4hat{i} | vedclass

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(C) Two vectors are perpendicular if their dot product is zero.Let the given vector be $\overrightarrow{F} = 4\hat{i} - 3\hat{j}$.For a vector $\overr

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$7\hat{k}$

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(C) Two vectors are perpendicular if their dot product is zero.Let the given vector be $\overrightarrow{F} = 4\hat{i} - 3\hat{j}$.For a vector $\overrightarrow{A}$ to be perpendicular to $\overrightarrow{F}$,$\overrightarrow{F} \cdot \overrightarrow{A} = 0$.Checking option $C$: $\overrightarrow{A} = 7\hat{k}$.$\overrightarrow{F} \cdot \overrightarrow{A} = (4\hat{i} - 3\hat{j}) \cdot (7\hat{k}) = 4(0) - 3(0) + 0(7) = 0$.Since the dot product is $0$,the vector $7\hat{k}$ is perpendicular to $\overrightarrow{F}$.

Consider a vector $\overrightarrow{F} = 4\hat{i} - 3\hat{j}$. Another vector that is perpendicular to $\overrightarrow{F}$ is

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