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If the position of particle changes from (-6,3,-5)cm to (2,0,5) cm then the magnitude of displacement vector is ?

If the position of particle changes from (-6,3,-5)cm to (2,0,5) cm then the magnitude of displacement vector is ?

Grade:8

1 Answers

Divyesh Parikh
26 Points
one year ago
We can find the final displacement vector by addiing the given two vectors (i.e triangle law)
so by adding them we get the displacement vector as -4 i + 3 j + 0 z 
Therefore the magnitude = square root of ( (-4)+ (3)2 + (0)2 )
=5 

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