GCSE Physics – Contact and non-contact forces
Learning Objectives
-I can give examples of contact and non-contact forces
-I can represent the forces acting on an object as vectors
-I can calculate the resultant force on an object
Quiz Summary
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Question 1 of 34
1. Question
What is a force?
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Question 2 of 34
2. Question
Why do forces occur?
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Question 3 of 34
3. Question
What type of quantity is force?
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Question 4 of 34
4. Question
What are the two types of forces?
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Question 5 of 34
5. Question
What are contact forces?
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Question 6 of 34
6. Question
What are non-contact forces?
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Question 7 of 34
7. Question
What do non-contact forces involve?
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Question 8 of 34
8. Question
What type of force is the gravitational force?
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Question 9 of 34
9. Question
What type of force is tension?
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Question 10 of 34
10. Question
What type of force is the magnetic force?
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Question 11 of 34
11. Question
What type of force is friction?
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Question 12 of 34
12. Question
What is the name of the force that counteracts gravity?
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Question 13 of 34
13. Question
If an object is not moving up or down, what does gravity equal?
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Question 14 of 34
14. Question
Give an example of fields which interact in a non-contact force
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Question 15 of 34
15. Question
Give an example of fields which interact in a non-contact force.
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Question 16 of 34
16. Question
Give an example of fields which interact in a non-contact force.
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Question 17 of 34
17. Question
What forces are present if an object is flying through the air?
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Question 18 of 34
18. Question
What forces are present if an object pulls another?
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Question 19 of 34
19. Question
What forces are acting on a pencil on a table?
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Question 20 of 34
20. Question
If a force acts at an angle to an object, what do we do?
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Question 21 of 34
21. Question
A number of forces can be replaced by a single force called what?
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Question 22 of 34
22. Question
What does resolving the force mean?
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Question 23 of 34
23. Question
What is the resultant force?
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Question 24 of 34
24. Question
Two equal forces act oppositely away from each other. What is the resultant force?
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Question 25 of 34
25. Question
What is the y component of a force that acts 5 N horizontally and 3 N vertically?
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Question 26 of 34
26. Question
What is the x component of a force that acts 8.2 N horizontally and 1.8 N vertically?
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Question 27 of 34
27. Question
If a force has 20 N and the vector arrow has a scale 1 mm per newton, how long should it be?
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Question 28 of 34
28. Question
If a force has 40 N and the vector arrow has a scale 4 mm per newton, how long should it be?
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Question 29 of 34
29. Question
If a 6 N force acts upwards and a 8 N force acts downwards, what is the resultant force?
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Question 30 of 34
30. Question
If a 3 N force acts upwards and a 2.4 N force acts upwards, what is the resultant force?
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Question 31 of 34
31. Question
If a 6.8 N force acts left and a 1.2 N force acts left, what is the resultant force?
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Question 32 of 34
32. Question
If a 2.9 N force acts left and a 3.8 N force acts right, what is the resultant force?
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Question 33 of 34
33. Question
Two forces, 3.4 N and 0.02 N, act to the right. What is the resultant force?
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Question 34 of 34
34. Question
A force of 5 N acts to the right and a force of 3.24 N acts to the left. What is the resultant force?
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