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A plane mirrorr is approaching you at a ...

A plane mirrorr is approaching you at a speed of `10cm//sec`.You can see your image in it. At what speed will your image approach you

A

5 cm/s

B

10 cm/s

C

15 cm/s

D

20 cm/s

Text Solution

Verified by Experts

The correct Answer is:
D

2u=20cm/s
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