The density of plastic is a smaller amount than that of water, therefore the force of buoyancy on plastic block are going to be bigger than the load of plastic block displaced. Hence, the acceleration of plastic block are going to be in upward direction, and comes up to the surface of water.Answered by Shivani Kumari | 2 years ago
Illustrate the law of conservation of energy by discussing the energy changes
which occur when we draw a pendulum bob to one side and allow it to oscillate. Why
does the bob eventually come to rest? What happens to its energy eventually? Is it a
violation of the law of conservation of energy?