A motivated three legged goat accelerates at a rate of -2.67 m/s2 from a velocity of 10.8 m/s to a velocity of 3.7 m/s. How long did it take him?

Initial velocity (u) = 10.8 m/s

Final velocity (v) = 3.7 m/s

Acceleration (a) = -2.67 m/s²

By using equation of motion, we get:

Time taken (t) = 2.6 s

mistakes are ok

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.