By Clint Twist
Harnessing kid's common interest in regards to the global, this attractive sequence introduces teenagers to key technological know-how options via an easy question-and-answer format. Absorbing paintings illustrates how friction, slopes, pushing, and pulling impact movement.
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Extra info for Force & Motion (Check It Out)
Sample text
17. 19 pulling 8. 13. 16 smooth (surface) 14 pushing 6. 11. 15 Picture credits Corbis: 4, 5,12,13. Powerstock: front cover, 1, 2, 3, 6, 7, 8, 9, 10,11,14,15,16,17,18,19, 23, 24. Every effort has been made to trace the copyright holders, and we apologize in advance for any unintentional onnissions. We v\/ould be pleased to insert the appropriate acknov^^ledgments in any subsequent edition of this publication.
17. 19 pulling 8. 13. 16 smooth (surface) 14 pushing 6. 11. 15 Picture credits Corbis: 4, 5,12,13. Powerstock: front cover, 1, 2, 3, 6, 7, 8, 9, 10,11,14,15,16,17,18,19, 23, 24. Every effort has been made to trace the copyright holders, and we apologize in advance for any unintentional onnissions. We v\/ould be pleased to insert the appropriate acknov^^ledgments in any subsequent edition of this publication.
15 direction 18 J 9 position 4. 15 force 6,1. 17. 19 pulling 8. 13. 16 smooth (surface) 14 pushing 6. 11. 15 Picture credits Corbis: 4, 5,12,13. Powerstock: front cover, 1, 2, 3, 6, 7, 8, 9, 10,11,14,15,16,17,18,19, 23, 24. Every effort has been made to trace the copyright holders, and we apologize in advance for any unintentional onnissions. We v\/ould be pleased to insert the appropriate acknov^^ledgments in any subsequent edition of this publication.