Select all of the BENEFITS of a SERIES circuit. Question 4 options: It uses more wire than a parallel circuit. It is simple and cost effective to build. The bulbs will stay on when one bulb breaks or burns out. You will always know when there is a break in the circuit.

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.