A bullet has a mass of 0.02 kg and is moving with a speed of 10 m/s. It can penetrate through a distance of 10 cm before coming to rest. What will be the momentum applied and initial velocity?
a) 0.2 Ns, 10 m/s
b) 0.2 Ns, 20 m/s
c) 2 Ns, 10 m/s
d) 2 Ns, 20 m/s