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The vector that must be added to the vector so that the resultant vector is a unit vector along the yaxis is
Any vector in an arbitrary direction can always be replaced by two (or three)
The position vector of a particle is .The velocity of the particle is
If a unit vector is represented by then the value of ?c? is
The position vector of a particle is determined by the expression . The distance traversed in first 10 sec is
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118 videos470 docs189 tests
