initial commit / add all books

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+//to find the maximum acceleration of car on each gear

+//gravitaional force (g)=32.2 ft/s^2

+clc

+printf("\n")

+//let

+//S=displacement of car from rest with uniform acceleration a, the engine torque T assumed to remain ocnstant

+//v=final speed ofcar

+//G=gear ratio

+//r=effective radius

+//n=efficiency of transmission

+//M=mass of the car

+//Ia and Ib=moments of inertia of road whels and engine 

+//formulas => F=29.5nG ; Me= 1648+$.54nG^2 ; a=32.2 F/Me

+//given

+G1=22.5

+G2=12.5

+G3=7.3

+G4=5.4

+n=.82//for 1st ,2nd and 3rd gear

+n4=.9//for 4th gear

+F1=29.5*n*G1

+F2=29.5*n*G2

+F3=29.5*n*G3

+F4=29.5*n4*G4

+//on reduction and putting values we get

+Me1=1648+4.54*n*G1^2

+Me2=1648+4.54*n*G2^2

+Me3=1648+4.54*n*G3^2

+Me4=1648+4.54*n4*G4^2

+a1=32.2*F1/Me1

+a2=32.2*F2/Me2

+a3=32.2*F3/Me3

+a4=32.2*F4/Me4

+printf("Maximum acceleration of car on top gear is %.2f ft/s^2 \n",a4)

+printf("Maximum acceleration of car on third gear is %.2f ft/s^2 \n",a3)

+printf("Maximum acceleration of car on second gear is %.2f ft/s^2 \n",a2)

+printf("Maximum acceleration of car on first gear is %.2f ft/s^2 \n",a1)