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# Just Forces - igcse physics

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It's about Forces for IGCSE etc

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• ### Just Forces - igcse physics

1. 1. presents
2. 2. presentsJUST FORCES
3. 3. A force is a push or a pull or ...
4. 4. A force is a push or a pull or ...
5. 5. A force is a push or a pull or ...
6. 6. A force is a push or a pull or ... a twist
7. 7. A force is a push or a pull or ... a twist
8. 8. A force is a push or a pull or ... a twist a bend
9. 9. A force is a push or a pull or ... a twist a bend
10. 10. A force is a push or a pull or ... a twist a bend a turn
11. 11. A force is a push or a pull or ... a twist a bend a turn
12. 12. A force is a push or a pull or ... a twist a bend a turn a squash
13. 13. A force is a push or a pull or ... a twist a bend a turn a squash
14. 14. A force is a push or a pull or ... a twist a bend a turn a squash a stretch
15. 15. A force is a push or a pull or ... a twist a bend a turn a squash a stretch
16. 16. A force is a push or a pull or ... a twist a bend a turn a squash a stretch...exerted by one object on another object
17. 17. TYPES OF FORCES - action at a distanceTYPES OF FORCESNon-contact - electrostatic, gravitational, magneticContact - weight; reaction; thrust; drag/ air resistance/ friction; lift; tension
18. 18. TYPES OF FORCES - action at a distanceTYPES OF FORCESNon-contact - electrostatic, gravitational, magneticContact - weight; reaction; thrust; drag/ air resistance/ friction; lift; tension
19. 19. TYPES OF FORCES - action at a distanceTYPES OF FORCESNon-contact - electrostatic, gravitational, magneticContact - weight; reaction; thrust; drag/ air resistance/ friction; lift; tension
20. 20. TYPES OF FORCES - action at a distanceTYPES OF FORCESNon-contact - electrostatic, gravitational, magneticContact - weight; reaction; thrust; drag/ air resistance/ friction; lift; tension
21. 21. TYPES OF FORCES - action at a distanceNon-contact - electrostatic, gravitational, magnetic TYPES OF FORCES Non-contact - electrostatic, gravitational, magnetic Contact - weight; reaction; thrust; drag/ air resistance/ friction; lift; tension
22. 22. TYPES OF FORCES - contact
23. 23. TYPES OF FORCES - contact
24. 24. TYPES OF FORCES - contact
25. 25. TYPES OF FORCES - contact
26. 26. TYPES OF FORCES - contact
27. 27. TYPES OF FORCES - contactContact - reaction; thrust; drag; airresistance; friction; lift; tension
28. 28. VECTOR: A quantity with both magnitude and direction.
29. 29. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards
30. 30. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards A velocity of 300 m/s east
31. 31. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards A velocity of 300 m/s east A displacement of 20 cm to the right
32. 32. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards A velocity of 300 m/s east A displacement of 20 cm to the right SCALAR: A quantity with only a magnitude.
33. 33. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards A velocity of 300 m/s east A displacement of 20 cm to the right SCALAR: A quantity with only a magnitude. Power of 1500 watts
34. 34. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards A velocity of 300 m/s east A displacement of 20 cm to the right SCALAR: A quantity with only a magnitude. Power of 1500 watts Speed of 300 000 000 m/s
35. 35. VECTOR: A quantity with both magnitude and direction. A force of 3 000 N downwards A velocity of 300 m/s east A displacement of 20 cm to the right SCALAR: A quantity with only a magnitude. Power of 1500 watts Speed of 300 000 000 m/s Temperature of 300 degrees Celsius
36. 36. VECTORS AND SCALARS
37. 37. VECTORS AND SCALARSVECTOR: A quantity with both magnitude and direction.
38. 38. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity
39. 39. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force
40. 40. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration
41. 41. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement
42. 42. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement SCALAR: A quantity with only a magnitude.
43. 43. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement SCALAR: A quantity with only a magnitude.Speed
44. 44. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement SCALAR: A quantity with only a magnitude.Speed Distance
45. 45. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement SCALAR: A quantity with only a magnitude.Speed Distance Energy
46. 46. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement SCALAR: A quantity with only a magnitude.Speed Distance Energy Volume
47. 47. VECTORS AND SCALARS VECTOR: A quantity with both magnitude and direction.Velocity Force Acceleration Displacement SCALAR: A quantity with only a magnitude.Speed Distance Energy Volume Temperature
48. 48. V1 V2 V3 V4 VR
49. 49. ADDING FORCES ALONG A LINE: They are added likedirected numbers taking into account positive or negative direction.
50. 50. ADDING FORCES ALONG A LINE: They are added likedirected numbers taking into account positive or negative direction.
51. 51. ADDING FORCES ALONG A LINE: They are added likedirected numbers taking into account positive or negative direction. 150 N
52. 52. ADDING FORCES ALONG A LINE: They are added likedirected numbers taking into account positive or negative direction. 300 N 150 N
53. 53. ADDING FORCES ALONG A LINE: They are added likedirected numbers taking into account positive or negative direction. 300 N 350 N 150 N
54. 54. ADDING FORCES ALONG A LINE: They are added like directed numbers taking into account positive or negative direction. 300 N 350 N 150 NLet positive direction be to the right
55. 55. ADDING FORCES ALONG A LINE: They are added like directed numbers taking into account positive or negative direction. 300 N 350 N 150 NLet positive direction be to the right300 + (-350) + 150 = 100
56. 56. ADDING FORCES ALONG A LINE: They are added like directed numbers taking into account positive or negative direction. 300 N 350 N 150 NLet positive direction be to the right300 + (-350) + 150 = 100Resultant is 100 N to the right
57. 57. ADDING FORCES ALONG A LINE: They are added like directed numbers taking into account positive or negative direction. 300 N 350 N 150 NLet positive direction be to the right300 + (-350) + 150 = 100Resultant is 100 N to the right
58. 58. ADDING FORCES ALONG A LINE: They are added like directed numbers taking into account positive or negative direction. 300 N 350 N 150 NLet positive direction be to the right300 + (-350) + 150 = 100Resultant is 100 N to the right 100 N