Now For “go” plz don’t answer

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?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

What causes the formation of ocean currents?