Q.

A bullet is fired from a rifle. If the rifle recoils freely, the kinetic energy of the rifle in comparison to that of the bullet is
(a)greater
(b)equal
(c)less Right sign
(d)Nothing can be said
Details:NA

Comments

Wrong

Guest On 08.08.2019. 20:49

copyright 2014-2018 This site is powered by sNews | Login