แผ่นงานMomentum: Elastic and Inelastic Collisions
คำถามทั้งหมด: 16
แป้นคำตอบMomentum: Elastic and Inelastic Collisions
คำถามทั้งหมด: 16
Total momentum of a closed system remains constant if no external forces act on it.
In an elastic collision, both momentum and kinetic energy are conserved.
Kinetic energy is not conserved and the objects stick together after the collision.
Total momentum is conserved
p = mv
Remains constant
Billiards
A car crash is an example of a real-life inelastic collision.
Kinetic energy conservation
Elastic
0.6m/s
Conservation of momentum principle
Yes
No
The objects stick together after colliding
Perfectly Inelastic collision
