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Write the values of the following. hat...

Write the values of the following.
`hati.(hatixxhatj)`

Text Solution

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`hati.(hatixxhatj)=hati.hatk=0`
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SUBHASH PUBLICATION-MOTION IN PLANE-NUMERICALS WITH SOLUTIONS
  1. Calculate the dot and cross product of vecA=30 units along east and v...

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  2. A unit vector is represented by ahati+bhatj+chatk If the values of 'a'...

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  3. Write the values of the following. hati.(hatixxhatj)

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  4. Write the values of the following. hatk.(hatixxhatk)

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  5. Write the values of the following hatk.hatk

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  6. A swimmer can swim with a velocity of 10 kmph w.r.t the water flowing ...

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  7. A swimmer can swim with a velocity of 10 kmph w.r.t the water flowing ...

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  8. The angle between the vectors barA and barB is 60^(@). What is the rat...

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  9. Determine the unit vector which is perpendicular to both barA=2hati+ha...

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  10. Show that vectors (i+2j+3hatk) and (2hati-hatj) are perpendicular to e...

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  11. The position of a particle is given by barr=(3.0thati-2.0t^2hatj+4.0ha...

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  12. Find the angular velocity of a particle moving around a circular path ...

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  13. Calculate the angular acceleration of a particle executing uniform cir...

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  14. If the tangential acceleration of a particle around a circular path is...

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  15. Calculate the centripetal force on a particle of mass 0.020 kg revolvi...

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  16. An aircraft executes a horizontal loop of radius 500m with a uniform s...

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  17. A stone tied to one end of a string of radius 0.6m is whirled in a hor...

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  18. A simple pendulum of length 1.5m is held horizontally and then release...

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  19. Calculate the minimum and maximum tensions in a string of length 1m, o...

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  20. Given that the angle of banking is equal to 30^(@) and radius of the c...

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