An airplane flying with the wind takes 6 hours to travel a distance of 1200 miles. The return trip takes 8 hours flying against the wind. What is the speed of the airplane in still air and how fast is the wind blowing

The force will determine the acceleration.

Describe the function of the endomembrane system? what organelles are involved?

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?