Calculate the electric potential V(h)V(h)V(h) inside the capacitor as a function of height hhh. Take the potential at the bottom plate to be zero. Express V(h)V(h)V(h) in terms of EEE and hhh.

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical