Aparticle's position is given by x = 4.0t2 - 32t + 36, with x in meters and time t in seconds. at what position does the particle come to a momentary stop, to reverse its motion?

Which of the following statements are true of solids? a. the particles do not vibrate. b. the particles are in a fixed location. c. they have strong intermolecular forces between the atoms or molecules. d. the particles have less kinetic energy than those of liquids or gases.

Which component of the earth’s atmosphere is decreased due to photosynthesis?

Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?