A body has been discovered dumped in an alley. The medical examiner notes that the body is discovered face down with lividity in the face and front surfaces of the legs, as well as on the back of the thighs and on the
bottom of the feet. When the skin is pressed, the color does not disappear.
What conclusions might you come to about this scenario using the notes on Livor above? Justify your
answers.

Answer asap! the weather patterns on earth are shown in this image. explain why there are convection currents; why there are hotter and colder parts of earth.

Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m.the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?