Respuesta :

Shreyansh1016

For first case

:Initial velocity = 0 Final velocity = 60 m/s Time = 30 sec v = u + at 6 = 0 + a × 30 6 = 30a a = 630 = 0.2 a = 0.2 m/s^2

brynn78
6.25 seconds

Just divide 25 by 4

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