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The sum and differnce of two vectors are...

The sum and differnce of two vectors are perpendicular to each other. Prove that the vectors are equal in magnitude.

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SL ARORA-Motion in a Plane-Excercise
  1. Is |vec A - vec B| greater than or less than |vec A| + |vec B| ? Exp...

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  2. What is the property of two vectors vec A and vec B, if | vec A+ ve...

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  3. The sum and differnce of two vectors are perpendicular to each other. ...

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  4. Find the condition for two vectors to be (i) paraiiel.

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  5. If veca=x1veci+y1vecj and vecb=x2veci+y2vecj, find the condition that ...

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  6. If |vec P xx vec Q|=PQ then the angle between vec P and vec Q is

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  7. The magnitude of vector vec A is 2.5 metre and is directed towards eas...

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  8. The magnitude of vector vec A is 2.5 metre and is directed towards eas...

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  9. The magnitude of vector vec A is 2.5 metre and is directed towards eas...

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  10. The magnitude of vector vec A is 2.5 metre g and is directed towards e...

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  11. A person sitting in an open car moving at constant velocity throws a b...

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  12. A person sitting in an open car moving at constant velocity throws a b...

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  13. A bob hung from the ceiling of a room by a string is performing simple...

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  14. A bob hung from the ceiling of a room by a string is performing simple...

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  15. Prove that the horizontal range is same when angle of projection is (i...

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  16. Prove that the horizontal range is same when angle of projection is (i...

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  17. Two bombs of 2 kg and 4 kg are thrown from a canon with the same velo...

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  18. Two bombs of 5 kg and 10 kg are thrown from a cannon with the same vel...

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  19. Two bodies are thrown with the same initial velocity at angles theta ...

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  20. Two bodies are thrown with the same initial velocity at angles theta ...

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