Question

Mathematically show the dusting collision of ball total momentum remain in change ?​

Answer 1

Answer:

An elastic collision is an encounter between two bodies in which the total kinetic energy of the two bodies remains the same

m_{1} v_{1 i}+m_{2} v_{2 i}=m_{1} v_{1 f}+m_{2} v_{2 f}

m_{1} = mass object 1

v_{1 i} = initial velocity object 1

m_{2} = mass object 2

v_{2 i} = initial velocity object 2

v_{1 f} = final velocity object 1

v_{2 f} = final velocity object 2