Gabriel desplaza 2,5 m una caja de 40 kg de masa sobre una superficie horizontal. Para ello, le aplica una fuerza
paralela a la superficie, cuyo módulo es de 220 N. ¿cuál es el
trabajo resultante sobre la caja?

correct it is c.) b b

v 154.9= 0.9 length length s little over 154.9cm

no simpler subs form complex ones. synthesise = make

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.