The figure below shows a circuit containing a dry cell, conducting wires, a switch, and two light bulbs. If the switch is closed, will the bulbs light up? Explain.

14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is

You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.