Why do these factors affect kinetic energy?

Question

The factors are: velocity,mass,height,and friction.

Answer 1

kinetic energy is the product of mass and velocity. As height (altitude) increases, kinetic energy decrease, but potential energy increases. Friction opposes velocity. However, friction produces heat, which is a form of kinetic energy. Interesting wrinkle.

Answer 2

that's an previous argument that refuses to die. adventure shows that potential overemphasizes the importance of speed, and momentum is a greater efficient degree once you're speaking approximately vast bullets wherein expansion isn't an emphasis, as with fairly some handgun bullets or solids in risky sport. With bullets that boost appropriate, and bullet mass consistent, possibly the excellent answer is to no longer multiply via the two speed or the sq. of speed yet something in between, possibly speed to the potential of the sq. root of two. certainly everlasting wound channel is greater considerable than short-term cavitation, a minimum of on a chest shot (however possibly no longer with a strategies shot). i think the a number of dramatic drops we see interior the sector even have something to do with no count if the sport's heart is interior the susceptible element of depolarization as quickly as we make a heart shot. there'll probable by no potential be an end to this argument, yet older palms basically choose to warning that that's basic to cut back to rubble utilising too-small bullets at intense speed. Taylor wrote his bit to maintain lives in Africa. maximum individuals will by no potential be killed via our prey, yet we owe it to them to apply sufficient gun.