Sound is a form of energy which comes from mechanical energy of the vibrating object.
Sound is a form of energy produced in the form of ________________.(vibrations/air)
Which form of mechanical energy is present in an object at maximum height?
What is the total mechanical energy of an object falling from a height?
An object og mass 20kg is dropped from a heigh of 4m.Calcualte potential energy ,Kinetic energy and mechanical energy