A 20,000-N car on a hydraulic lift rests on a cylinder with a piston of radius 0.10 m. If an oil compressor drives a connecting cylinder with a piston radius of 0.015 m, what minimum force must be applied to the smaller piston to lift the car

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.

no

explanation:

no i dont know how to solve this you should probably try to google the answer