Math, asked by 7cvaishnavisharma, 6 months ago

how long does it take to accelerate a car from a speed of 36km/ hr to 72/ km/hr at an acceleration of 0.4m/s²?

Answers

Answered by Anonymous

1

Step-by-step explanation:

36km/hr=10m/s

72km/hr= 20m/s

a=v-u/t

t= v-u/a

=10/0.4

= 25 sec

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