Newton's First Law applies particularly well under freefall conditions. Sky divers who jump from a plane do not continue to accelerate to the ground at ever increasing speeds – if they did ...

Sir Isaac Newton studied other scientists' ideas and thought a lot about how things on Earth and in the universe move. After a great deal of work, he developed three important laws that explain ...

The questions in this quiz are suitable for GCSE physics students studying terminal velocity, Newton's first, second and third laws and braking. If you struggled with the quiz, don't panic - we've ...