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//Example 6_2
clc();
clear;
//To estimate the average stopping force the tree exerts on the car
m=1200 //units in Kg
vf=0 //units in meters/sec
v0=20 //units in meters/sec
v=0.5*(vf+v0) //units in meters/sec
s=1.5 //units in meters
t=s/v //units in sec
f=((m*vf)-(m*v0))/t //Units in Newtons
printf("The average stopping force the tree exerts on the car is F=")
disp(f)
printf("Newtons")
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