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Grade: 12

                        

VECTORS: Q:2)A particle has a displacement of 12m towards east then 5m towards north and then 6m vertically upwards . The resultant displacement is a)10.14m b)12.10m c)14.32m d)12.6m

6 years ago

Answers : (1)

Aarti Gupta
askIITians Faculty
300 Points
							sol:
think of 3d space here
thus: resultant displacement will be sqrt(122+52+62)
= sqrt(205)
=14.32

Thanks&Regards
Aarti Gupta
askIITians Faculty
6 years ago
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