1. © NTScience.co.uk 2005KS3 Unit 7k Forces1 Forces

2. © NTScience.co.uk 2005KS3 Unit 7k Forces2 Q1. What do you call a force to move something away from you?

3. © NTScience.co.uk 2005KS3 Unit 7k Forces3 A1. Push

4. © NTScience.co.uk 2005KS3 Unit 7k Forces4 Q2. What do you call a force to bring something towards you?

5. © NTScience.co.uk 2005KS3 Unit 7k Forces5 A2. Pull

6. © NTScience.co.uk 2005KS3 Unit 7k Forces6 Q3. What gives everything its weight on Earth, or anywhere else?

7. © NTScience.co.uk 2005KS3 Unit 7k Forces7 A3. Gravity

8. © NTScience.co.uk 2005KS3 Unit 7k Forces8 Q4. What force opposes the motion of sliding objects?

9. © NTScience.co.uk 2005KS3 Unit 7k Forces9 A4. Friction

10. © NTScience.co.uk 2005KS3 Unit 7k Forces10 Q5. What special property do Iron, Cobalt and Nickel have?

11. © NTScience.co.uk 2005KS3 Unit 7k Forces11 A5. They are magnetic

12. © NTScience.co.uk 2005KS3 Unit 7k Forces12 Q6. What allows a ship to float on the ocean?

13. © NTScience.co.uk 2005KS3 Unit 7k Forces13 A6. Buoyancy Upthrust

14. © NTScience.co.uk 2005KS3 Unit 7k Forces14 Q7. What do you call a fluid that reduces friction between surfaces?

15. © NTScience.co.uk 2005KS3 Unit 7k Forces15 A7. Lubricant

16. © NTScience.co.uk 2005KS3 Unit 7k Forces16 Q8. What do you call something that returns to its original shape when deformed?

17. © NTScience.co.uk 2005KS3 Unit 7k Forces17 A8. Elastic

18. © NTScience.co.uk 2005KS3 Unit 7k Forces18 Q9. What do you call something that retains its shape when deformed?

19. © NTScience.co.uk 2005KS3 Unit 7k Forces19 A9. Plastic

20. © NTScience.co.uk 2005KS3 Unit 7k Forces20 Q10. When a wire is pulled it is said to be in...

21. © NTScience.co.uk 2005KS3 Unit 7k Forces21 A10. Tension

22. © NTScience.co.uk 2005KS3 Unit 7k Forces22 Q11. When you stand on a brick it is said to be in...

23. © NTScience.co.uk 2005KS3 Unit 7k Forces23 A11. Compression

24. © NTScience.co.uk 2005KS3 Unit 7k Forces24 Q12. What is the scientific term for “heaviness", something's mass divided by its volume?

25. © NTScience.co.uk 2005KS3 Unit 7k Forces25 A12. Density

26. © NTScience.co.uk 2005KS3 Unit 7k Forces26 Q13. What slows something down as it flies through the atmosphere?

27. © NTScience.co.uk 2005KS3 Unit 7k Forces27 A13. Air resistance

28. © NTScience.co.uk 2005KS3 Unit 7k Forces28 Q14. Fast cars and aeroplanes are streamlined to reduce what?

29. © NTScience.co.uk 2005KS3 Unit 7k Forces29 A14. Drag Air resistance

30. © NTScience.co.uk 2005KS3 Unit 7k Forces30 Q15. What do we call the force on a mass due to gravity?

31. © NTScience.co.uk 2005KS3 Unit 7k Forces31 A15. Weight

32. © NTScience.co.uk 2005KS3 Unit 7k Forces32 Well Done! Now check your score