Rainbow sketch. (4 points) draw a sketch showing where you might see a rainbow in your lawn sprinkler. show the position of the sun, the sprinkler, and you. make sure to show which direction you're looking

Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?

Anybody wanna ? (picture included? )

If a simple machine reduces the strength of a force, what must be increased?