Have a look at some or all of these movies - they each show a different force and different resulting movement. What do you think is happening - and why? Type in your explanations and compare with others.

Braking distances.

Why do cars and concrete definitely NOT mix?

159kb

70kb

359kb

123kb

603kb

777kb

Starting and stopping - pushing and pulling. Sometimes it's easy and sometimes it's difficult. What's happening in these examples?

It might not be Beckham - but the principle is the same.

Watch out Tiger Woods!

Next step Wimbledon?

Why do cars and people definitely NOT mix?

Can you get something for nothing?