1. Forces
KS3 Unit 7k Forces

2. Q1. What do you call a force to move something away from you?
KS3 Unit 7k Forces

3. A1. Push
KS3 Unit 7k Forces

4. Q2. What do you call a force to bring something towards you?
KS3 Unit 7k Forces

5. A2. Pull
KS3 Unit 7k Forces

6. Q3. What gives everything its weight on Earth, or anywhere else?
KS3 Unit 7k Forces

7. A3. Gravity
KS3 Unit 7k Forces

8. Q4. What force opposes the motion of sliding objects?
KS3 Unit 7k Forces

9. A4. Friction
KS3 Unit 7k Forces

10. Q5. What special property do Iron, Cobalt and Nickel have?
KS3 Unit 7k Forces

11. A5. They are magnetic
KS3 Unit 7k Forces

12. Q6. What allows a ship to float on the ocean?
KS3 Unit 7k Forces

13. A6. Buoyancy Upthrust
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14. Q7. What do you call a fluid that reduces friction between surfaces?
KS3 Unit 7k Forces

15. A7. Lubricant
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16. Q8. What do you call something that returns to its original shape when deformed?
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17. A8. Elastic
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18. Q9. What do you call something that retains its shape when deformed?
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19. A9. Plastic
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20. Q10. When a wire is pulled it is said to be in ...
KS3 Unit 7k Forces

21. A10. Tension
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22. Q11. When you stand on a brick it is said to be in ...
KS3 Unit 7k Forces

23. A11. Compression
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24. Q12. What is the scientific term for “heaviness", something's mass divided by its volume?
KS3 Unit 7k Forces

25. A12. Density
KS3 Unit 7k Forces

26. Q13. What slows something down as it flies through the atmosphere?
KS3 Unit 7k Forces

27. A13. Air resistance
KS3 Unit 7k Forces

28. Q14. Fast cars and aeroplanes are streamlined to reduce what?
KS3 Unit 7k Forces

29. A14. Drag Air resistance
KS3 Unit 7k Forces

30. Q15. What do we call the force on a mass due to gravity?
KS3 Unit 7k Forces

31. A15. Weight
KS3 Unit 7k Forces

32. Well Done! Now check your score
KS3 Unit 7k Forces