Question

a car acquire a velocity of 40 km/h in 30 seconds just after the start calculate the acceleration of the car

Answer 1

velocity= 40 = 11.11 m/s
acceleration= 11.11/30= 0.37

Answer 2

hi friend

final velocity=40km/h

in m/s=40×5/18=11.11m/s

intial velocity=0

time =30s

acceleration =v-u/t

=11.11-0/30

=11.11/30

=0.37m/s2

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