Question

two persons start running towards each other from two points that are 120m apart. first person runs with a speed of 5ms-1 and the other with a speed of 7ms-1 . both the person meet after ​

Answer 1

When the bodies are in same direction then the speed are subtracted

So,

7ms - 5ms = 2ms

Time = Distance/ speed

= 120m/2

= 60seconds

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