A body was found in a river by a local hiker at 7:25 PM on October 14th. The medical examiner investigated the body and determined she drowned 12 hours prior to being found. A local homeowner was able to view video footage which showed her disappearing in the

river roughly eight hours and 20 minutes prior to being found. The medical examiner then discussed how the water can effect the time

of death in terms of body cooling.

Physiological:

Legal:

Estimated

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?