Dynamics tutorial #6
TA: Mohammad Ali Nasiri Jahroodi
Problem 1:
Solution 1:
Solution 1:
Note that:
1. velocity vectors before impact are on the line of impact (the line
connecting the mass centers of the impacting particles)
2. e = coefficient of restitution = |VB2 - VA2|/|VA1 - VB1|, where VA1, VB1
are the speeds just before impact and VA2, VB2 are speeds right after
impact.
Problem 2:
Solution 2:
Problem 3:
Solution 3:
Solution 3:
Solution 3: