The Forces Cyberhunt

1.  What is force?

2.  The bigger something is the faster it falls. Is this true?

3.  When do forces balance?

4.  What is gravity? What produces a gravitational field?

5.  What are the four forces connected with flight?

6.  Do the like poles of a magnet repel or attract? What about unlike poles?

7.  Do this activity. Which surface gives the least friction? And the most?

8.  Join Digger and the gang on the roller coaster. What lubricant do they use to get moving after getting stuck?

9.  What force keeps people in their seats on the rollercoaster even when it goes upside-down?

10. What is force measured in? Which famous scientist is this named after?