Answer :
Final answer:
Sarai's displacement is 1800 meters.
Explanation:
To find Sarai's displacement, we can use the formula: displacement = average speed x time.
In this case, Sarai's average speed is 1.2 m/s and the time is 1500 s. So, the displacement can be calculated as:
displacement = 1.2 m/s x 1500 s
= 1800 meters
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