Learn about and revise gravity, weight, free body diagrams, resolving forces and work with GCSE Bitesize Physics.

I Used Physics to Calculate How Much Yoda Weighs In The Empire Strikes Back, Luke does a one-armed handstand with Yoda balanced on his foot. Using this, I can estimate the mass of Yoda.

Using simple mathematics, Simunek and Vackar can then calculate the material’s hardness. Using their equation, the researchers have also found an unexpected result that contradicts conventional wisdom ...