A man goes 30 m towards north, then 40 m towards east then displacement is
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Answer:
50m towards north-east
Explanation:
the hypotenuse of the triangle with
a = 30m
angle a = 90°
b = 40m
c² = a²+b²
c² = 30² + 40²
= 900+ 1600
= 2500
= 50
Therefore the displacement is 50m north-east
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