Aframed picture hangs from two cords attached to the ceiling. which shows the correct free body diagram of the hanging picture?

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3