Brian is at school and wants to walk home. How far and in what direction should he travel? A negative value means the negative x-direction and a positive value means the positive x-direction.

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?

Which of the following is the best name for mgcl2

By what primary heat transfer mechanism does the sun warm the earth?