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3 years ago

12

A boy walks towards a stationary plane mirror at a speed of 12ms^1 what is the relative speed of approach of the boy and his ima

ge? (a)zero (b)1.2ms^-1 (c) 2.4ms^-1 (d)1.44ms^-1

1 answer:

Vitek1552 [10]3 years ago

3 0

Answer:

a

Explanation:

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