A 2.0 kg rock sits on the edge of a cliff 12 m above the beach. Calculate the kinetic energy of the rock as it falls off the cliff if the speed of the rock is 15 m/s.

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:

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

this is poiselle's equation from fluid mechanic in physics. mech eng

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.