Consider the power dissipated in a series r–l–c circuit with r=280ω, l=100mh, c=0.800μf, v=50v, and ω=10500rad/s. the current and the voltages in this circuit are not in phase with each other. using the values given, the phase angle ϕ was found to be 73 ∘, and the current amplitude i was found to be 5.1×10−2 a . calculate the power factor and the average power to the entire circuit and to each circuit element.

The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?