Q1 of 73 Page 440

Compute the magnitude of the following vectors:







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4

In Fig 10.6 (a square), identify the following vectors.

(i) Coinitial


(ii) Equal


(iii) Collinear but not equal


 5

Answer the following as true or false.

(i) and are collinear.


(ii) Two collinear vectors are always equal in magnitude.


(iii) Two vectors having same magnitude are collinear.


(iv) Two collinear vectors having the same magnitude are equal.

2

Write two different vectors having same magnitude.

 3

Write two different vectors having same direction.