Question

The velocity of an object is changing from 20 m/sec to 30 m/sec in 10 seconds. Find the acceleration of the object.

1 m/s²
5 m/s²
2 m/s²
None of these.

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Answer 1

Answer:

answer will be a 1m/s square

Answer 2

Explanation:

$acceleration \: = \frac{30 - 20}{10} = \frac{10}{10} = 1 {m}^{2}$