PLEASE HELP 4. A bullet of mass 30g is fired from a rifle of mass 5kg at a speed of 259m/s

a) What is the momentum of the rifle just after the bullet is fired?

b) What is the recoil velocity of the refile?​

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

magnified images possible images can be real = projected onto a screen

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

truck y has a greater velocity than truck x.