Which is the correct equation to find the resistors in a Wye configuration when you know the values of the resistors in a Delta configuration

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

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.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2