Foundations of buildings are wide and walls give reason

Write a brief essay describing the minimum requirements for any electric circuit. within your essay,

Energy conservation is the process by which one kind of energy changes into a another and when energy is converted this way it's not lost or used up. true or false

Aball with a mass of 1.5 kilograms is tied to the end of a rope. the ball is pulled to a height of 0.5 meters above the ground and released. the ball has joules of potential energy at position b. at position a, all of the energy changes to kinetic energy. the velocity of the ball at position a is meters/second. assume there’s no air resistance.