a car starts from 20 seconds is travelling 10 /m per second . what is the acceleration ?​

2 thoughts on “a car starts from 20 seconds is travelling 10 /m per second . what is the acceleration ?​”

1. Answer:

   Initial velocity (u)= 0

   final velocity(v) = 10m/s

   time (t) = 20s

   now, we have

   acceleration = v-u/t

   a = 10m/s-0m/s divided by 20s

   acceleration=2ms

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2. Answer:

   2m/s² or -2m/s²

   Step-by-step explanation:

   am not sure if it is negative

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