Two buses starts from the same place at same time at speed 40 km/ hr respectively.What will be the distance between them after 20 mins , if they run in same distance
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Answer:
Distance travelled by the 1st car in 15 seconds = OA = (36×
18
5
)×15m=150m
Distance travelled by the 2nd car in 15 seconds = OB = (48×
18
5
)×15m=200m
∴ Distance between them after 15 seconds = AB =
OA
2
+OB
2
=
150
2
+200
2
=
22500+40000
=
62500
=250m
Step-by-step explanation:
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