A plane mirror is moved towards a stationary observer with a
speed of 4ms-1. The speed at which his image will move
towards him is
(1) 2 ms?1
(2) 4 ms?1
(3) 8 ms?1
(4) Zero
Answer Posted / r
8m/s
| Is This Answer Correct ? | 8 Yes | 4 No |
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