Question

Explain the law of conservation of momentum

Answer 1

it says that a energy can only be converted into another form not be destroyed!!!

Answer 2

According to the law of conservation of momentum
Momentum after collisional =Momentum after collision

Let two bodies of mass
A. 100kg
B. 10kg


Momentum of before collision
AU + BU. / 100U+10u( where U is equal to velocity before collision)

Momentum after collision( where Vbelong to velocity after collision(
AV+BV/100V+10V

:-AU+BU=AV+BV
100U+10U=100V+10V


*By putting the different velocities of V and u we can find the answer of this equation*

hope it helps you
#Adarsh