Approximately out of every 1,000 people worldwide will develop schizophrenia at some point during their lives.

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration