Forces © NTScience.co.uk 2005 KS3 Unit 7k Forces 1 Q1. What do you call a force to move something away from you? © NTScience.co.uk 2005 KS3 Unit 7k Forces 2 A1. Push © NTScience.co.uk 2005 KS3 Unit 7k Forces 3 Q2. What do you call a force to bring something towards you? © NTScience.co.uk 2005 KS3 Unit 7k Forces 4 A2. Pull © NTScience.co.uk 2005 KS3 Unit 7k Forces 5 Q3. What gives everything its weight on Earth, or anywhere else? © NTScience.co.uk 2005 KS3 Unit 7k Forces 6 A3. Gravity © NTScience.co.uk 2005 KS3 Unit 7k Forces 7 Q4. What force opposes the motion of sliding objects? © NTScience.co.uk 2005 KS3 Unit 7k Forces 8 A4. Friction © NTScience.co.uk 2005 KS3 Unit 7k Forces 9 Q5. What special property do Iron, Cobalt and Nickel have? © NTScience.co.uk 2005 KS3 Unit 7k Forces 10 A5. They are magnetic © NTScience.co.uk 2005 KS3 Unit 7k Forces 11 Q6. What allows a ship to float on the ocean? © NTScience.co.uk 2005 KS3 Unit 7k Forces 12 A6. Buoyancy Upthrust © NTScience.co.uk 2005 KS3 Unit 7k Forces 13 Q7. What do you call a fluid that reduces friction between surfaces? © NTScience.co.uk 2005 KS3 Unit 7k Forces 14 A7. Lubricant © NTScience.co.uk 2005 KS3 Unit 7k Forces 15 Q8. What do you call something that returns to its original shape when deformed? © NTScience.co.uk 2005 KS3 Unit 7k Forces 16 A8. Elastic © NTScience.co.uk 2005 KS3 Unit 7k Forces 17 Q9. What do you call something that retains its shape when deformed? © NTScience.co.uk 2005 KS3 Unit 7k Forces 18 A9. Plastic © NTScience.co.uk 2005 KS3 Unit 7k Forces 19 Q10. When a wire is pulled it is said to be in ... © NTScience.co.uk 2005 KS3 Unit 7k Forces 20 A10. Tension © NTScience.co.uk 2005 KS3 Unit 7k Forces 21 Q11. When you stand on a brick it is said to be in ... © NTScience.co.uk 2005 KS3 Unit 7k Forces 22 A11. Compression © NTScience.co.uk 2005 KS3 Unit 7k Forces 23 Q12. What is the scientific term for “heaviness", something's mass divided by its volume? © NTScience.co.uk 2005 KS3 Unit 7k Forces 24 A12. Density © NTScience.co.uk 2005 KS3 Unit 7k Forces 25 Q13. What slows something down as it flies through the atmosphere? © NTScience.co.uk 2005 KS3 Unit 7k Forces 26 A13. Air resistance © NTScience.co.uk 2005 KS3 Unit 7k Forces 27 Q14. Fast cars and aeroplanes are streamlined to reduce what? © NTScience.co.uk 2005 KS3 Unit 7k Forces 28 A14. Drag Air resistance © NTScience.co.uk 2005 KS3 Unit 7k Forces 29 Q15. What do we call the force on a mass due to gravity? © NTScience.co.uk 2005 KS3 Unit 7k Forces 30 A15. Weight © NTScience.co.uk 2005 KS3 Unit 7k Forces 31 Well Done! Now check your score © NTScience.co.uk 2005 KS3 Unit 7k Forces 32