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Grade: 12th pass
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If a particle moves fron x to y in two different time interval of ratio 2 is to 1 with speed v1 and v2 then average dpeed if particle is
If a particle moves fron x to y in two different time interval of ratio 2 is to 1 with speed v1 and v2 then average dpeed if particle is

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3 years ago

Answers : (1)

John Sharon Sandeep
41 Points
```							Hi Dear Buddy,Heres your answer..Let the distance between x and y be `S`Let T1= tTherefore T2=2t Applying speed=distance/time v1=S/T1 ,      v2=S/T2 Average velocity=(v1+v2)/2                                     =(S/T1  +    S/T2)  /  2                           =(S/t  + S/2t) /  2                           =3S/4t.☺
```
3 years ago
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