Which of the following statements is correct? The paired lungs are located in the thoracic cavity and separated from each other by the mediastinum.

The parietal pleura line the walls of the thoracic cavity.

The visceral pleura cover the lungs.

All of these statements are correct.

What is the maximum acceleration of the wing tips, in units of g?

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm

Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud