If one of the cannonballs had a mass of 2.00 kg and the other a mass of 15.00 kg. and he carried them to a height of 20.0 m, how much total work did he do

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

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okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation