A ball feels two forces F1 and F2. F1 is 47 N and F2 is 34 N. In the figure below you can see the free-body diagram of the bal What is the net force (amount AND direction)?

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.

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures