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If overset vec A = 2 hati-hatj+2 hatk an...

If `overset vec A = 2 hati-hatj+2 hatk` and `overset vec B = 2 hatk+hatj-3hati` ,Find the value fo `|overset vec A xx overset vecB|`.

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JBD PUBLICATION-MODEL TEST PAPER -08-EXERCISE
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  2. the resistance R = V / I,if V= (50+-2) and I=(5+- 0.1),find the percen...

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  3. If overset vec A = 2 hati-hatj+2 hatk and overset vec B = 2 hatk+hatj-...

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  4. Prove that second law of motion measures force.

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  5. What is mass energy equivalence and write its importance?

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  6. A body of mass 20g is rotating around a pole 50 cm away with a frequen...

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  7. What is geostationary satellite ?Write its two applications.

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  8. What is anomalous expansion of water and its use in nature?

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  9. Using time velocity graph,derive the relationv^2-u^2 = 2aS,where every...

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  10. A bullet is fired at an anlge 30^@ in horizontal with velocity 300 m s...

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  11. Define centripetal force and find an expression for it.

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  13. Define potential enrgy of a body .Find an expression for the potential...

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  17. Give the main postulates of kinetic theory of matter.

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