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Explain multiplication of a vector by (i...

Explain multiplication of a vector by (i) a real number (ii) by a scalar.

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PRADEEP-KINEMATICS-3 Short answer
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  9. What do you understand by (i) position vector and (ii) displacement ve...

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  10. Explain multiplication of a vector by (i) a real number (ii) by a scal...

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  11. What do you understand by resultant vector ? Show that vector addition...

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  12. Explain the rules for addition of vectors geometrically with illustrat...

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  13. State polugon low of vectors and show that it can be deduced from tria...

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  14. Explain subtraction of two vectors with illustration.

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  15. What is relative velocity ? Explain how a man can hold his umbrella wh...

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  16. What is a zero vector ? How can you obtain zero vectors. Give examples...

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  17. What do you understand by resolution of a vector ? Show that there is ...

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  18. Explain rectangular componets of a vectors with illustration. Show tha...

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  19. Assertion: Pulling a lawn roller is easier than pushing it. reason: ...

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  20. Explain vectors addition when vectors are in terms of rectangular comp...

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