A child slides down a hill on a toboggan with an acceleration of 1.8 m/s^2 . I f she starts with an initial push of 1.2 m/s , how far does she travel in 4.0 s?

the force on the thing and the distance the force moves the thing

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.

i think the answer is a and b

i wish you luck