vectors

Related Questions

• A force of 5 N acts on a particle along a direction making an angle of $60^o$ with vertical. Its vertical component be

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• The area of the parallelogram represented by the vectors $\overrightarrow A = 2\hat i + 3\hat j$ and $\overrightarrow B = \hat i + 4\hat j$ 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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• A particle is simultaneously acted by two forces equal to 4 N and 3 N. The net force on the particle is

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• Given vector $\overrightarrow A = 2\hat i + 3\hat j,$the angle between $\overrightarrow A $and y-axis is

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