Momentum Flashcards
1
Q
elastic collision
A
no KE energy is changed into other forms of energy or gained (KE doesn’t change)
2
Q
inelastic collision
A
some KE is changed into other forms of energy
3
Q
perfectly inelastic
A
when two objects collide and stick together
4
Q
perfectly inelastic math
A
v’1 = v’2
5
Q
inelastic math
A
need v’1or v’2
6
Q
elastic math
A
v1 - v2 = v’2 - v’1
