a 50 g particle that can move along the x-axis experiences the net force fx=2.0t2n, where t is in s. the particle is at rest at t = 0 s.

d is the correct answer

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.

truck y has a greater velocity than truck x.