Suppose you have learned to scuba dive and are on a diving trip in the bahamas islands. you are in an area where the waves are about 2 meters high and 10 meters apart. how deep must you dive to avoid being tossed around by the wave motion?

3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.