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Femi demonstrates the effect of forces on the movement of an object. When there are no forces acting on her she does not move. With the help of a rugby scrum, she demonstrates the same is true with equal balanced forces pushing from both sides. But what happens when the forces are not equal?
This clip is from:
First broadcast:
17 May 2007

Classroom Ideas

This clip could be used as an introduction to using force diagrams to model balanced and unbalanced forces. This can then be extended to include the calculation of resultant forces.