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State, for each of the following physica...

State, for each of the following physical quantities, if it is a scalar or a vector : volume, mass, speed, acceleration, density, number of moles, velocity, angular frequency, displacement, angular velocity.

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JBD PUBLICATION-KINEMATICS-EXAMPLE
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  4. What is the essential condition for addition of two vectors?

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  5. What is the physical meaning of zero vector?

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  6. Write expression for a position vector in space.

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  7. Write expression for displacement vector.

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  8. What is the direction of velocity at any point on the path of an objec...

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  9. Displacement vector is fundamentally a position? Comment on this state...

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  12. What is the angle made by vector overset rarr A = hat i + 2 hat j with...

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  13. Calculate the magnitude off position vector R ( 3 hat i + 4 hat j + 7...

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  14. If the magnitude of vectors overset rarr P,overset rarr Q and oversert...

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  15. A vector quantity is multiplied by a scalar quantity .What will be th...

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  16. Does the order ,in which a number of vectors are added ,matter or not...

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  17. If |overset rarr A xx overset rarr B| = |overset rarr A cdot overset r...

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  18. If overset rarr A = hat i - 2 hat j + 3 hat kk.Find the direction cos...

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  19. Can two non -zero vectors give zero resultant when they cross-multiply...

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