Question

Organ of mass 1 kg fires a bullet of mass 1 gram with a velocity of 5 metre per second recoil velocity of the sun

Answer 1

Answer:

Given: m1=1 kg, m2= 10∧-3 kg, v1=5m/s v2=?

  According to law of linear momentum,

                     m1 x v1 = m2 x v2

                       1 x 5 = 10∧-3 x v2

                        5 x 10∧3 = v2

                           v2 = 5000m/s    

Explanation: