why can we measure the spring constant without considering the force exerted by tghe base mass and the hanger's mass

from

explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

the higher the current the higher the mag field around it the higher the influence on the compass

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.