1.

ouse uses 7 tubelights of 50 Weach, for S hours a day. The cleotrical energy consumption for one day is(1) 1.75 units(2) 3.5 units(3) 50 units(4) 350 units.7 Acar accelerates on a horizontal road due to the foroe exerted by(1) the engine of the car(3) the earth(2) the driver of the car(4) the road

Answer»

a car accelerates due to the force exerted by the engine



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