vectors

Related Questions

• The position vectors of radius are $2\hat i + \hat j + \hat k$ and $2\hat i - 3\hat j + \hat k$ while those of linear momentum are $2\hat i + 3\hat j - \hat k.$ Then the angular momentum is

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• Surface area is

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• The vector that must be added to the vector $\hat i - 3\hat j + 2\hat k$ and $3\hat i + 6\hat j - 7\hat k$ so that the resultant vector is a unit vector along the y-axis is

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• What is the angle between $(\overrightarrow P + \overrightarrow Q )$ and $(\overrightarrow P \times \overrightarrow Q )$

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• A vector ${\overrightarrow F _1}$is along the positive X-axis. If its vector product with another vector ${\overrightarrow F _2}$is zero then ${\overrightarrow F _2}$ could be

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