Question

how much momentum will an object of mass 10 kg transfer to the floor if it falls from height 5m ( g=10m/s²)

Answer 1

As the object will fall on the ground hence, v=0
Now momentum=m×u
so we have to find u,
now we know v²-u²=2as
-u²= 2×10×5
u= -10m/s
Now p=m×v => -100kgm/s