7. A resistor of 10 Ω, a coil of 5 mH and a capacitor of 10 μF are connected in series. When this combination is connected to an AC source of appropriate frequency, resonance takes place in the circuit. Find the resonant frequency.

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

During the past 150 years in the united states, how did energy consumption compare to population growth

During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.