Question

A ship 'A' is moving Westwards with a speed of
10 km/h and a ship 'B' 100 km South of 'A', is moving
Northwards with a speed of 10 km/h. The time after
which the distance between them becomes shortest, is
(a) 5 h
(6) 512 h
(c) 10/2 h
(d) O h​

Answer 1

5h please

this is the answer

Answer 2

Answer:

answer is 5 hrs

Explanation:

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