1. A missile travels at 1440 km/h. How many metres does it travel in one second?
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By: anil on 05 May 2019 02.17 am
Speed of missile = 1440 km/hr => Speed in m/s = $$1440 imes frac{5}{18}$$ = $$80 imes 5 = 40$$ m/s $$ herefore$$ In 1 second, it travels 400 metres => Ans - (D)
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