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- A ball is thrown up and then it returns to the thrower .Is it a projec...
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- If the angle of projection fo a projectile is doubled ,will the horizo...
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- Write the relation between linear velocity (v),angular velocity(omega)...
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- What is the effect of air resistance on the time of flight and horizon...
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- State, for each of the following physical quantities, if it is a scala...
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- What is the essential condition for addition of two vectors?
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- What is the physical meaning of zero vector?
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- Write expression for a position vector in space.
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- Write expression for displacement vector.
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- What is the direction of velocity at any point on the path of an objec...
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- Displacement vector is fundamentally a position? Comment on this state...
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- If fifty vectors,each of magnitude 10 units ,are represented by the si...
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- What is the minimum number of vectors of unequal magnitude required to...
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- What is the angle made by vector overset rarr A = hat i + 2 hat j with...
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- Calculate the magnitude off position vector R ( 3 hat i + 4 hat j + 7...
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- If the magnitude of vectors overset rarr P,overset rarr Q and oversert...
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- A vector quantity is multiplied by a scalar quantity .What will be th...
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- Does the order ,in which a number of vectors are added ,matter or not...
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- If |overset rarr A xx overset rarr B| = |overset rarr A cdot overset r...
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- If overset rarr A = hat i - 2 hat j + 3 hat kk.Find the direction cos...
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