Math, asked by ajay7357, 1 year ago

the speed of car increase from 25k/h to 70k/h in 5seconds .find mean acceration of the car​

Answers

Answered by Aridaman
4

ave (a) = (final velovlty - initial velocity ) / time , units of time must be the same , 70km per h = 19.44 m/s and 25 km per h = 6.94m/s , then 12.5 / 5 = 2.5 m per s^2 .

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