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AAKASH INSTITUTE ENGLISH-MOCK TEST 4 -Example
- The unit vector of a vector vecA =2hati + 4hatj is
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- If vecA= a hati + 0.5hatj + 0.5hatk is unit vector, then value of a w...
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- If a vector bar(OP) = 3hati + 3hatj is turned clockwise by an angle of...
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- Which one of the following quantities is a scalar ?
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- The resultant vector of of bar(OA) = 2hati + 3hatj + 6hatk and bar(OB)...
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- The magnitude of resultant vectors of two vectors given by vecA = 10ha...
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- The velocity vector at a point A varies with time as vecv=ahati+bthat...
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- The velocity varies with time as vecv = ahati + bthatj , where a and ...
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- vecP is resultant of vecA and vecB. vecQ is resultant of vecA and -ve...
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- A particle moves along the parabolic path x = y^2 + 2y + 2 in such a w...
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- Resultant of two vectors vecA and vecB is of magnitude P, If vecB is r...
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- Two vectors of equal magnitude are acting through a point. The magnitu...
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- The resultant of two forces acting at an angle of 150° 10 kgwt, and is...
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- P,Q and R are three coplanar forces acting at a point and are in equil...
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- Rain is falling vertically with a velocity of 3kmh^-1. A man walks in ...
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- Which of the following may represent the direction of vecV(AB)?
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- A ship A is moving Westwards with a speed of 10kmh^(-10 and a ship B 1...
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- A train travels 180 km at a uniform speed. If the speed had been 9 km/...
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- A river 400 m wide is flowing at a rate of 2.0 m//s. A boat is sailing...
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- Rain is falling vertically with velocity 10m /s and a man is moving ...
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