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Arpan A Shettihalli from APS Public School, BENGALURU
Subject :NSO    Class : Class 7

A point object is placed in front of a plane mirror. If the object and the mirror start moving away from each other with speed v along a straight line, then speed of the image with respect to mirror is

A 2v
B v
C 5v
D 6v


Ans 1:

Ankush Ghosh from DPS, Doha
Class : Class 10

Ans 2:

Ankush Ghosh from DPS, Doha
Class : Class 10
Please specify if mirror and object each have individual speed "V" or V is there relative velocity? In the solution it is mentioned as "Relative Velocity" which is not clear in the question

Ans 3:

Mridul Jain from Shishukunj International School Indore, Indore
Class : Class 9

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