Science, asked by n6ish4navymSannego, 1 year ago

A car travelling at 36km/h speeds up to 72km/h in 5 seconds . What is its acceleration ? If the same car stops in 20 seconds ,what is the retardation (deacceleration) ?

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Answered by Anonymous

140

its in the pic written

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Answered by ploughcity49

90

HOPE IT HELPS ........

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