Answer to Question #259286 in Classical Mechanics for Tithi

Question

As a smart phys ics student is very important to you? Explain with an example why do you think , mention a law of physics which that the law is very important.

Answer 1

My most favorite law is the conservation of energy. It explains why thing get warmer and cooler, why we get tired while climbing up the hill or walking upstairs. For instance, climbing up a ladder we increase out potential energy. Therefore, our body needs to exert (lose) some energy.