Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 43

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A physical quantity which has a direction :

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Important Questions on Mathematical Tools in Physics

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 44

Which of the followings physical quantities is an axial vector?

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 45

The direction of the angular velocity vector is along

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 46

Two vectors

\vec{A}

and

\vec{B}

lie in a plane, another vector

\vec{C}

lies outside the plane, then the resultant of these three vectors i.e.,

\vec{A} + \vec{B} + \vec{C}

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 47

In vector diagram shown in the figure where $(\vec{R})$ is the resultant of vectors $(\vec{A})$ and $(\vec{B})$ .
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If $R = \frac{B}{\sqrt{2}}$ , then the value of the angle $θ$ is:

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 49

Two vectors

\vec{A}

and

\vec{B}

are such that

\vec{A} + \vec{B} = \vec{C}

and

A^{2} + B^{2} = C^{2}

. Which of the following statements, is correct?

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 50

The minimum number of vectors of equal magnitude required to produce a zero resultant is :

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 51

How many minimum numbers of non-zero vectors in different planes can be added to give zero resultant?

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Beta Question Bank for Medical: Physics>Chapter 2 - Mathematical Tools in Physics>Exercise (Conceptual Questions)>Q 52

The minimum number of vectors in different planes which can be added to give zero resultant is