Question

two cars start at the same time from one point and move along two roads at right angles to each other. Their speeds are 36 km/hour and 48 km/hour respectively
after 15 seconds the distance between them will be​

Answer 1

Answer:

62 km/h is correct answer please mark me brainlest and follow me

Answer 2

Answer:

Step-by-step explanation:

Two cars start at the same time from one point and move along two roads, at right angle to each other. Their speeds are 36 km/ hr and 48 km/ hr respectively. After 15 seconds distance between them will be

A) 400 m

B) 150 m

C) 300 m

D) 250 m

Correct Answer:

D) 250 m

Description for Correct answer:

Distance, covered by car in 15 seconds with the speed of 48 kmph towards the north

=48×518×15=25×8=200m

Distance, covered by car is 15 second with the speed 36 km/h towards the East.

=36×518×15=150m

After 15 seconds the distance between car is

=250 m

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