In order for the data in the table to represent a linear function with a rate of change of –8, what must be the value of a? a = 2 a = 3 a = 19 a = 35

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.