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ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3560
12 years ago
A person approaches a plane mirror at a speed of 3 m/s. How fast does he approach his image?
A) 3 m/s
B) 4 m/s
C) 5 m/s
D) 6 m/s
E) 7 m/s
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Answer accepted by topic starter
bio_manbio_man
wrote...
Educator
Top Poster
Posts: 33308
12 years ago
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