1.

For a car the data is as given below,Weight of car is 44 kN, frontal area is 5.4 m2, diameter of wheel is 140 cm,Rolling resistance is 3 N/ 1 kN, constant for air resistance is 0.028, on a flat road car can travel at max. Speed of 140 km/hr. Find out Engine power required to travel at max speed in top gear on flat road.​

Answer»

Step-by-step explanation:

For a car the data is as given below,

WEIGHT of car is 44 kN, frontal area is 5.4 m2

, diameter of wheel is 140 CM,

ROLLING resistance is 3 N/ 1 kN, constant for air resistance is 0.028, on a flat

road car can travel at max. Speed of 140 km/hr. Find out Engine power

required to travel at max speed in TOP gear on flat road.



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