meerah888 meerah888 16-09-2021 Physics contestada trinal tin The speed of a car increases from 12 mis to 20 mis in 4 seconds. a t 14 - 127 10- 8- 6 = 20-12 4 11 2 m/s² 4 2 d) vt 0 o 2 4 8 12 16 20 24 28 30 32 30 32 34 (2012) (4) 32 m