Equation 15 from problem 30

We evaluate acceleration from equation (13)

Enter m

Enter g

Enter Fb

Enter t

Enter α

If we rewrite equation (17), we obtain the dependency of the velocity of the car velocity on time

By integrating relation (18) we obtain the dependency of the coordinate time

Enter m

Enter t

Enter Fb

Enter α

If we rewrite equation (19), we obtain the dependency of the dependency of the coordinate of the car on time

We calculate the time of stopping t1 by substituting zero for velocity into relation (18)

Enter Fb

Enter m

Enter g

Enter v

Enter α

We substiyute the time t1 into relation (20) and calculate the total distance Ss travelled by the car

Enter g

Enter s

Enter v

Enter α

We substitute for Fb into relation (15)