A very long solid insulating cylinder has radius R = 0.1 m and uniform charge density ρ0= 10-3 C/m3. Find the electric field at distance r from the axis inside the cylinder in terms of r/R.

Which is not a step in the rock cycle?

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor