A bullet fired into a fixed target looses half of its velocity in penetrating $15 c m$ . Before coming to rest, it can penetrate a further distance of:

Question

A bullet fired into a fixed target looses half of its velocity in penetrating 15 -cm- Before coming to rest- it can penetrate a further distance of-5 cm15 cm7-5 cm10 cm

Toppr Admin · Accepted Answer

Assuming that the bullet has only Kinetic Energy -KE - initially-

A bullet fired into a fixed target looses half of its velocity in penetrating $15 c m$ . Before coming to rest, it can penetrate a further distance of:
$5 c m$
$15 c m$
$7.5 c m$
$10 c m$

Assuming that the bullet has only Kinetic Energy ( $K E$ ) initially.

A bullet fired into a fixed target looses half of its velocity in penetrating 15cm. Before coming to rest, it can penetrate a further distance of:5cm15cm7.5cm10cm

Assuming that the bullet has only Kinetic Energy (KE ) initially.

A bullet fired into a fixed target looses half of its velocity in penetrating $15 c m$ . Before coming to rest, it can penetrate a further distance of:
$5 c m$
$15 c m$
$7.5 c m$
$10 c m$

Assuming that the bullet has only Kinetic Energy ( $K E$ ) initially.