Force is the scientists' name for the force experienced by an object that is
moving in a curve rather than a straight line.
a look at some or all of these movies - they each show different aspects of
forces and movement. What do you think is happening - and why?
You can type your explanations into word processing software such as Word,
or into a text editor such as Notepad. Save your notes and keep a printout
if you want to. You can compare your ideas with other students or your teacher.