Determine the direction of the effective value of g⃗ at a latitude of 45 ∘ north on the earth.

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

close lines strong magnet less close weaker