PEDALING A BIKE : ACCELERATION:: PULLING A DOGS LEASH: .
ENERGY
GRAVITY
INERTIA
DECELERATION

explanation:

newton's third law, for every action there is an equal and opposite reaction.

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.

365.25 earth days are in the year of a light year