Question

What is the difference between momentum and conservation of momentum ?​

Answer 1

Explanation:

first object loses its momentum while another gets its momentum so finally momentum is conserved.in your example as bullet strikes to wooden block,it loses its momentum but now wooden block gets its momentum so finally as much momentum was lost by bullet, same amount momentum is gained by wooden block.

Answer 2

MOMENTUM:-the momentum of an object is equal to the mass of object times the velocity of the object MOMENTUM=Mass*velocity

CONSERVATION OF MOMENTUM:-one of most powerful laws in physics in the law of momentum conservation for a collision occuring between object 1 and object 2 in a isolated system