vectors

Related Questions

• Five equal forces of 10 N each are applied at one point and all are lying in one plane. If the angles between them are equal, the resultant force will be

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• Unit vector parallel to the resultant of vectors $\vec A = 4\hat i - 3\hat j$and $\vec B = 8\hat i + 8\hat j$will be

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• If $\overrightarrow P .\overrightarrow Q = PQ,$then angle between $\overrightarrow P $and $\overrightarrow Q $ is

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

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• The magnitudes of vectors $\vec A,\,\vec B$and$\vec C$are 3, 4 and 5 units respectively. If $\vec A + \vec B = \vec C$, the angle between $\vec A$and $\vec B$is

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