Math, asked by aarvisingh46, 9 months ago

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10. एकरलगाड़ी किसी टेलीफोन खम्भे को 1 सेकण्ड में तथा 50 मी. लम्बे प्लेटफार्म को 7 सेकण्ड में पार करता ह.
रेलगाड़ी की चाल क्या है ?

Answers

Answered by kpal1994kp
1

Answer:

7m/sec

Step-by-step explanation:

to find speed of train we have to know time taken to travel the distance.

as we know speed is distance travel per unit time.

therefore, distance÷ time = speed

hence, 50÷7= 7.14~ 7

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