What happens to particles in a surface wave (such as a water wave)?

they aren't displaced as the wave moves forward.

they move perpendicular and parallel to the direction of wave motion.

they move parallel to the direction of wave motion.

they move perpendicular to the direction of wave motion.

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?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island