Question

What will be the velocity if the momentum of a body of mass 100kg is 8000kg?​

Answer 1

Answer:

how is my answer

Explanation:

Let v be the velocity of object ,Given that mass of object , m= 100 g = 1000100 kg = 0.1 kg& kinetic energy of object = 20 JK.E = 21 mv220 = 21 ×0.1v2 v2 = 400 v = 20 m/s.

Answer 2

$\huge\fcolorbox{cyan}{purple}{buonanotto mate}$

buonanotto means:- good night in Italian