Question

illustrate the law of conservation of energy by taking an example of a body mass 20 kg falling from a highest of 3 metre and highest.​

Answer 1

Answer:

Explanation:

From that law "energy can niether be created nor destroyed "

The enegy applied from any object is equal to the energy taken by another object .......it niether changed

According to your quesion for example : a body of mass20kg falling from a hieght of 3 metre

When they fall in an object the engergy which is applied by that object is equal to the energy taken by the object......