An inductor has a 54.0 reactance at 60.0 Hz. What will be the maximum current if this inductor is connected to a 50.0 Hz source that produces a 90 V rms voltage?

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?