Question

A particle has displacement of 12 m towards east and 5 m
displacements is
towards north then 6 m vertically upward. The sum of these
(1) 12
(2) 10.04 m
(3) 14.31 m
(4) None of these​

Answer 1

Answer:

14.31 m

Explanation:

R =

$\sqrt{ {12}^{2} + {5}^{2} + {6}^{2} }$

R =

$\sqrt{205}$

R = 14.31 m.

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