Calculating Acceleration Acceleration
Initial
velocity
Final
velocity
Time to travel
0.25 m
Time to travel
0.50 m
* of
washers
ti
(s)
t2
(s)
a =(22- vy/(t2-t,)
(m/s)
(m/s)
(m/s)
2.23
3.13
0.19
1
0.11
0.28
2
0.13
0.36
2.61
1.92
The acceleration of the car with to washers added to the string would be