Question

The kinetic energy of a body of mass 1 Kg and linear momentum of 2Newtons is

Answer 1

kinetic energy is the energy a body posses while in motion travelling with a particular velocity and is equal to the work done on the object to make it accuire that velocity = 1/2 mv².

here you mention momentum 2(MV)

so MV=2

1*v=2

v=2

kinetic energy = 1/2*1*2²

2 joules