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ERRORLESS -VECTORS-Exercise
- A boy walks uniformly along the sides of a rectangular park of size 40...
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- The unit vector parallel to the resultant of the vectors vecA=4hati+3h...
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- Surface area is
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- With respect to a rectangular Cartesian coordinate system, three vecto...
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- The angles between the two vectors vecA=3hati+4hatj+5hatk and vecB=3ha...
02:48
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- The position vector of a particle is given by vecr=(3t^(2)hati+4t^(2)h...
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- Unit vector parallel to the resultant of vectors A = 4hati - 3hatj and...
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- The component of vector A=2hati+3hatj along the vector hati+hatj is
04:09
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- The angles between the two vectors vecA=3hati+4hatj+5hatk and vecB=3ha...
02:48
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- There are two force vectors, one of 5 N and other of 12 N at what angl...
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- If vecA=4hati-3hatj and vecB=6hati+8hatj then magnitude and direction ...
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- A truck travelling due to north at 20m s^(-1) turns west and travels a...
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- If the sum of two unit vectors is a unit vector,then find the magnitud...
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- vecA=2hati+hatj,B=3hatj-hatk and vecC=6hati-2hatk. value of vecA-2ve...
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- An object of m kg with speed of v m s^(-1) strikes a wall at an angle ...
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- For the resultant of the two vectors to be maximum, what must be the a...
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- A particle is simultaneously acted by two forces equal to 4 N and 3N. ...
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- Two vectors vec(A) and vec(B) lie in plane, another vector vec(C ) lie...
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- If the resultant of the two forces has a magnitude smaller than the ma...
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- Forces F(1) and F(2) act on a point mass in two mutually perpendicular...
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