direct collisions Flashcards
1
Q
-e nlr
A
v1-v2
———
u1-u2
2
Q
pcm
A
m1u1+m2u2=m1v1+m2v2
3
Q
impulse imparted
A
m1v1-m1u1
given in Ns
4
Q
KE
A
.5m1u1 squared + .5m2u2 squared
given in joules
-e nlr
v1-v2
———
u1-u2
pcm
m1u1+m2u2=m1v1+m2v2
impulse imparted
m1v1-m1u1
given in Ns
KE
.5m1u1 squared + .5m2u2 squared
given in joules