Question

a car driver increases the speed of the car from 10 m/s to 20 m/s in 5 secs. Find the acceleration in this case​

Answer 1

Answer:

2m/s²

Explanation

formula of acceleration is v-u/t where v is final velocity and u is the initial velocity .. here v is 20 m/s and u is 10m/s in 5 seconds thus if we do the the calculation the answer will be the same which is given above...

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Answer 2

Answer:

6

Explanation:

10m/s—20m/s means,

10m/s+20m/s=30m/s

Now It says, 30m/s in 5secs

30 = 6

5

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