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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

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

Grade:12

1 Answers

Aarti Gupta
askIITians Faculty 300 Points
10 years ago
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

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