The inductive reactance of the circuit is exactly twice the resistance: xl=2r. adjust the phasor that represents the voltage across the inductor (vl) at the instant indicated to the proper length and orientation.

∅=

Explanation:

z=impedance

=2R

R=R

The resultant of the resistances in the circuit is called impedance

is inductive reactance of the circuit

R is the resistance of the resistor

z=

z=

Z=

Z=Rohms

tan∅=2R/R

tan∅=2

∅=Tan^-1(2)

∅=

phase angle is ∅=

an obstruction

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2