Any vector in an arbitrary direction can always be replaced by two (or three)

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3-1.Vectors

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Any vector in an arbitrary direction can always be replaced by two (or three)

AParallel vectors which have the original vector as their resultant

BMutually perpendicular vectors which have the original vector as their resultant

CArbitrary vectors which have the original vector as their resultant

DIt is not possible to resolve a vector

Solution

(c) Any vector in an arbitrary direction can always be replaced by two (or three) arbitrary vectors which have the original vector as their resultant.

Standard 11

Physics

A force of $5\, N$acts on a particle along a direction making an angle of $60^°$ with vertical. Its vertical component be…….$N$

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If two forces of $5 \,N$ each are acting along $X$ and $Y$ axes, then the magnitude and direction of resultant is

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The magnitude of the $X$ and $Y$ component of $\vec A$ are $7$ and $6$ respectively. Also the magnitude of $X$ and $Y$ component of $\vec A + \vec B$ are $11$ and $9$ respectively. What is the magnitude of $\vec B$ ?

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Three forces acting on a body are shown in the figure. To have the resultant force only along the $y-$ direction, the magnitude of the minimum additional force needed is ……….. $N$

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(AIPMT-2008)

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

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Any vector in an arbitrary direction can always be replaced by two (or three)

Solution

Similar Questions

A force of $5\, N$acts on a particle along a direction making an angle of $60^°$ with vertical. Its vertical component be…….$N$

If two forces of $5 \,N$ each are acting along $X$ and $Y$ axes, then the magnitude and direction of resultant is

The magnitude of the $X$ and $Y$ component of $\vec A$ are $7$ and $6$ respectively. Also the magnitude of $X$ and $Y$ component of $\vec A + \vec B$ are $11$ and $9$ respectively. What is the magnitude of $\vec B$ ?

Three forces acting on a body are shown in the figure. To have the resultant force only along the $y-$ direction, the magnitude of the minimum additional force needed is ……….. $N$

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

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