# SeeSaw - multiplying signed numbers

- Author:
- Judah L Schwartz

- Topic:
- Numbers

*are a measure of*

**newtons***, i.e., push or pull [*

**force***]*

**set the force by dragging the BLACK dot***are a measure of*

**meters****distance**[

*]*

**set the distance by dragging the WHITE dot***is a measure of*

**Torque***and is measured in*

**"twist"***How might you use this applet to help students struggling with the multiplication of signed numbers?*

**newton.meters**