vectors

Related Questions

• A person goes 10 km north and 20 km east. What will be displacement from initial point

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• The angle between the vectors $\overrightarrow A $ and $\overrightarrow B $ is $\theta .$The value of the triple product $\overrightarrow A \,.\,(\overrightarrow B \times \overrightarrow A \,)$ is

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• Which of the following is a scalar quantity

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• Angle between the vectors $(\hat i + \hat j)$ and $(\hat j - \hat k)$ is

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• The vector $\overrightarrow P = a\hat i + a\hat j + 3\hat k$ and $\overrightarrow Q = a\hat i - 2\hat j - \hat k$ are perpendicular to each other. The positive value of a is

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