A radical theory predicting the existence of “time crystals” — perpetual motion objects that break the symmetry of time — is being put to the test. In February 2012, the Nobel Prize-winning physicist ...

5.A body subjected to three concurrent forces is found to be in equilibrium. The resultant of any two forces 10.Identify the correct statement. (a) Static friction depends on the area of contact (b) ...

Class 11 Motion In A Straight Line Mind Map: Mind maps come in handy to revise and memorise all concepts for better knowledge retention. In this article, we have presented the well-structured mind map ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

Shini Somara introduces us to the ideas of motion in a straight line. In this, THE FIRST EPISODE of Crash Course Physics, your host Dr. Shini Somara introduces us to the ideas of motion in a straight ...