ANSWER SOON PLEASE I NEED HELP In this diagram, which force is represented by L?
A.) the force that exists in reaction to gravity or weight
B.)the reaction force of wind and air that is pushed out of the way
C.)the force caused by the wings encountering wind and air
D.)the force caused by a draft of wind

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

Need this now! do pilots live long