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प्रश्न
Different positions of a body are given below. Which of the two positions lie on the same straight line?
(i) 8 m, 60o NE
(ii) 3 m, 60o NE
(iii) 5 m, 60o EN
(iv) 5 m, 60o NW
उत्तर
Out of these positions, (i) and (ii) positions of body lie on same straight line as direction of these two are same.
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