A physics student walks 4 meters East, 2 meters South, 4 meters West, and finally 2 meters North.

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.

The release of energy by the nucleus of atom as a result of nuclear fission is radiant energy true false

Answer fast! which lens can produce a virtual image and a real image? concave lens convex lens flat lens