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a plane mirror is moving with a velocity of 2i+3j+4k. if normal to the plane is along z axis, what is the velocity of image?

a plane mirror is moving with a velocity of 2i+3j+4k. if normal to the plane is along z axis, what is the velocity of image?

Grade:12th pass

2 Answers

Vikas TU
14149 Points
7 years ago
velocity of mirror = (velocity of object + velocity of image)/2
Or
velocity of image = 2vm – vo
                           = 2(2i + 3j + 4k) – (k)
                           = 4i + 6j + 8k – k
                           = 4i + 6j + 7k  
Pranav Dabhade
34 Points
7 years ago
 
velocity of mirror = (velocity of object + velocity of image)/2
Or
velocity of image = 2vm – vo
                           = 2(2i + 3j + 4k) – (k)
                           = 4i + 6j + 8k – k
                           = 4i + 6j + 7k  

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