Solution
time = 10 seconds
speed = 72 km/h
= $$72\times\frac{1000}{3600}$$ m/s [1km = 1000m and 1h = 3600 seconds.]
= $$2\times10$$ m/s
= 20 m/s
Distance = $$speed\times time$$
= $$20\times10$$
= 200 m
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