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A concave mirror of radius of curvature ...


A concave mirror of radius of curvature 10 cm whose principal axis co incides with x-axis and its centreof curvature at origin. A point object O with its initial co-ordinates (-2,0) is moving with a constant speed `sqrt(2)` cm/sec making an angle `45^(@)` with the x-axis as shown figure.
The image co -ordinates at tiem t=0

A

`(10/7, 0)`

B

`(60/7, 0)`

C

`(-60/7, 0)`

D

`(-10/7, 0)`

Text Solution

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The correct Answer is:
A
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