Acoin dropped from the top of a precipice takes 5.00 s to hit the ground. how high is the precipice? a) 49.1 m b) 245 m c) 123 m d) 25.5 m

trig 15.3 cos

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.