Assume that a, = 1.45 m with a wheel base (distance between A and B) of 2.5 m for a total mass of 1480 kg and calculate the reaction of the set of front and rear wheels when the car is at rest. • Front wheels: Ffo N and • Rear wheels : Fro N ; A sudden accelerating thrust F; is applied, taking vehicle from 0 to 96 km/h in 9 s and then the driver maintains the constant speed on 96 km/h. An average aerodynamic drag force of 450 N is applied at (CP), ya = 60 cm above the ground level during acceleration. The centre of the gravity (CG) is 50 cm above ground. Analyze the dynamics during acceleration and calculate, The acceleration of the vehicle ms-2, • The acceleration thrust is F; %3D And the vertical reactions on wheels during acceleration are respectively, Ffa = N, on the set of front wheels and Fra N on rear wheels

Assume that a, = 1.45 m with a wheel base (distance between A and B) of 2.5 m for a total mass of 1480 kg and calculate the reaction of the set of front and rear wheels when the car is at rest. • Front wheels: Ffo N and • Rear wheels : Fro N ; A sudden accelerating thrust F; is applied, taking vehicle from 0 to 96 km/h in 9 s and then the driver maintains the constant speed on 96 km/h. An average aerodynamic drag force of 450 N is applied at (CP), ya = 60 cm above the ground level during acceleration. The centre of the gravity (CG) is 50 cm above ground. Analyze the dynamics during acceleration and calculate, The acceleration of the vehicle ms-2, • The acceleration thrust is F; %3D And the vertical reactions on wheels during acceleration are respectively, Ffa = N, on the set of front wheels and Fra N on rear wheels

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.11P: Solve Prob. 7.10 assuming that the pick-up truck has front-wheel drive.

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