Observe the illustration. If the student fell off of the skateboard in the direction indicated, which arrow indicates the most likely direction the
skateboard would travel based on the law of action-reaction?*

Explain the consequences of this addiction to the brain tissue

What are atoms of the same element with varying number of neutrons

Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c