Question

Two cars A and B are moving west to east and
south to north respectively along crossroads. A
moves with a speed of 72 kmh- and is 500 m away
from point of intersection of cross roads and B moves
with a speed of 54 kmh- and is 400 m away from
point of intersection of cross roads. Find the shortest
distance between them?​

Answer 1

Answer:

Explanation:

A is moving east and B is moving towards north so the are moving

perpendicular to each other.

Using Pythagoras Theorem shortest distance =

$\sqrt{500^{2} + 400^{2} }$ = 64m

Answer 2

Answer:

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