A perfectly inelastic collision is a type of collision where two objects stick together after impact, moving with a common velocity. Kinetic energy is not conserved in this type of collision.
5 Must Know Facts For Your Next Test
In a perfectly inelastic collision, the maximum amount of kinetic energy is lost compared to other types of collisions.
Momentum is conserved in a perfectly inelastic collision.
After the collision, the colliding objects move together as one mass.
The final velocity can be found using the conservation of momentum equation: $m_1v_1 + m_2v_2 = (m_1 + m_2)v_f$.
Perfectly inelastic collisions are also known as completely inelastic collisions.