Question

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Answer 1

Answer:

Explanation

Relative speed of the two boys= (7+5)m/s. = 12m/s

Time taken to meet= 100/12 [since time=distance/speed]

Time=100/12 secs

In 100/12 secs the boy with slower speed covers= 5×(100/12)

=41.66m

Answer 2

answer :

here is your answer