The work done when a force moves a body through a distance of 15m is 1800j. What is the value of the force applied

120

Work :

W = Fd (work = force x distance)

Force :

F = W/d

Distance :

d = W/F

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.

measuring things 1 litre of water