A bullet fired into a fixed target loses half of its velocity in penetrating 15 cm. How much further it will penetrate before coming to rest?

A bullet fired into a fixed target loses half of its velocity in penet

1.	A bullet fired into a fixed target loses half of its velocity in penetrating 15 cm. How much further it will penetrate before coming to rest?
Answer» 5cm 15cm 7.5cm 10cm Answer :A