Short question on projectile motion

[naimagul]

Projectiles containing delicate equipment may b damaged if subjected to high accelerations. So these should be fired frm guns with long barrels than with guns with short barrels. 1. State 2 factors which affect the range of projectile fired from a gun. 2.explain why projectile fired from a long barelled gun is subject to less acceleration than projectile fired frm short barreled gun if the rangeis same for both cases

 

[ideasrule]

You can't just expect us to do your homework. If you need help, you need to show a decent attempt at a solution and explain where you're stuck.

 

[Clever-Name]

We will gladly help and cooperate if there is a decent attempt at a solution. What have you done so far? Where are you stuck? What equations are relevant?