1. What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?
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By: anil on 05 May 2019 02.15 am
The car covers 342 km in 1.9 hours Speed of car (in km/h) = $$frac{342}{1.9} = 180$$ km/hr => Speed of car (in m/s) = $$180 imes frac{5}{18}$$ = $$10 imes 5 = 50$$ m/s => Ans - (C)
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