Rod oa rotates with an angular velocity of latex: \dot{\theta}θ ˙ = 2 rad/s , which is increasing at latex: \ddot{\theta}θ ¨ = 0.5 rad/s2. the double collar b is pin-connected together such that one collar slides over the rotating rod and the other slides over the curved rod, of which the shape is described by the equation r = 1.5(2 - cos latex: \thetaθ ) ft. determine the radial and transverse components of the velocity and acceleration of the collar at the instant latex: \thetaθ = 120°.

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.

What does the start look like

"induction" is the process of charging an object without touching it.hope my answer has you : )