Aseries circuit contains a 100.0-ω resistor, a 0.450-h inductor, a 0.360-µf capacitor, and a time-varying source of emf providing 30.0 v.

(a) what is the resonant angular frequency of the circuit?
(b) what current will flow through the circuit at the resonant frequency?

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

What is the coefficient of kinetic friction μk between the block and the tabletop?

Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?