clear
//given
//
//find the brake horse power
N=1150.
Wt=151.
l=4.
Wo=22.
//finding netforce
//f=Wt-Wo
F=Wt-Wo
//then as
R=4.
//calculating Brake horse power
Bhp=F*R*N/(5250.)
printf("\n \n braking horse power %.2f bhp",Bhp)