What is the centre of gravity?
What is the centre of gravity?

All parts of a solid object have mass, so gravity pulls downwards on every single atom. Treating a solid block as millions of tiny separate weights is far too complicated.
Step-by-step lessons on CIE IGCSE Physics 1.5.3 Centre of gravity and stability. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.