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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 710 · 40 questions
TalentJR

Engineer's tip (Pulled or squeezed?): Tension = pulled or stretched (ropes, chains, cables). Compression = pushed or squeezed (pillars, legs, piers, arch stones). Equal sharing: force on each = total load ÷ number of identical ropes or pillars.

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  1. 1.Which of these is in compression (pushed)? (a) a tug of war rope (b) a swing chain (c) a tow rope on a car (d) a tall bridge tower
  2. 2.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a stone (c) a rope (d) a brick
  3. 3.True or false: a crane lifting cable is in tension (pulled). (a) True (b) False
  4. 4.🪢 Compression is a force that … (a) pulls or stretches (b) cools things (c) makes light (d) pushes or squeezes
  5. 5.🪢 Tension or compression: a tow rope on a car? (a) compression (b) tension
  6. 6.🪢 A stage stands on 6 identical legs and each leg is squeezed with 750 N. What is the total load on the stage, in newtons?
  7. 7.🪢 Tension or compression: a crane lifting cable? (a) compression (b) tension
  8. 8.Which of these is in compression (pushed)? (a) a swing chain (b) a stone in an arch (c) a stretched rubber band (d) a hanging lamp chain
  9. 9.Which of these is in tension (pulled)? (a) a temple column (b) a pillar under a roof (c) a brick at a wall base (d) a crane lifting cable
  10. 10.Which of these is in tension (pulled)? (a) a brick at a wall base (b) a tall bridge tower (c) a temple column (d) a swing chain
  11. 11.🪢 Tension or compression: a stone in an arch? (a) compression (b) tension
  12. 12.🔍 Which is the odd one out? (a) a tent guy rope (b) a bridge pier (c) a tug of war rope (d) a tow rope on a car
  13. 13.🪢 A stage stands on 6 identical legs and each leg is squeezed with 475 N. What is the total load on the stage, in newtons?
  14. 14.🔍 Which is the odd one out? (a) a stone in an arch (b) a hanging lamp chain (c) a swing chain (d) a tug of war rope
  15. 15.🔍 Which is the odd one out? (a) a swing chain (b) a tow rope on a car (c) a pillar under a roof (d) a tug of war rope
  16. 16.🪢 Tension or compression: a squeezed spring? (a) tension (b) compression
  17. 17.🪢 A concrete slab weighing 6500 N rests evenly on 5 identical pillars. What compression force does each pillar carry, in newtons?
  18. 18.🪢 A sign weighing 300 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  19. 19.🔍 Which is the odd one out? (a) a suspension cable (b) a brick at a wall base (c) a stretched rubber band (d) a tent guy rope
  20. 20.Which of these is in tension (pulled)? (a) a stone in an arch (b) a hanging lamp chain (c) a pillar under a roof (d) a bridge pier
  21. 21.🪢 Tension is a force that … (a) turns things (b) pushes or squeezes (c) pulls or stretches (d) heats things
  22. 22.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a temple column (c) a squeezed spring (d) a stretched rubber band
  23. 23.🪢 A concrete slab weighing 6000 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  24. 24.True or false: a tug of war rope is in tension (pulled). (a) False (b) True
  25. 25.🔍 Which is the odd one out? (a) a tent guy rope (b) a stretched rubber band (c) a squeezed spring (d) a swing chain
  26. 26.True or false: a bridge pier is in compression (pushed). (a) True (b) False
  27. 27.🪢 Tension or compression: a temple column? (a) compression (b) tension
  28. 28.🔍 Which is the odd one out? (a) a tall bridge tower (b) a stone in an arch (c) a pillar under a roof (d) a tug of war rope
  29. 29.🪢 Tension or compression: a swing chain? (a) compression (b) tension
  30. 30.🪢 Tension or compression: a brick at a wall base? (a) compression (b) tension
  31. 31.🔍 Which is the odd one out? (a) a stone in an arch (b) a swing chain (c) a brick at a wall base (d) a tall bridge tower
  32. 32.🔍 Which is the odd one out? (a) a table leg (b) a pillar under a roof (c) a bridge pier (d) a stretched rubber band
  33. 33.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a tug of war rope (c) a suspension cable (d) a temple column
  34. 34.True or false: a swing chain is in compression (pushed). (a) False (b) True
  35. 35.🪢 Tension or compression: a tall bridge tower? (a) tension (b) compression
  36. 36.True or false: a suspension cable is in compression (pushed). (a) False (b) True
  37. 37.🪢 A sign weighing 240 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  38. 38.🪢 Tension or compression: a hanging lamp chain? (a) tension (b) compression
  39. 39.True or false: a temple column is in tension (pulled). (a) False (b) True
  40. 40.🔍 Which is the odd one out? (a) a pillar under a roof (b) a squeezed spring (c) a brick at a wall base (d) a hanging lamp chain

Answer key

  1. a tall bridge tower
  2. a rope
  3. True
  4. pushes or squeezes
  5. tension
  6. 4500
  7. tension
  8. a stone in an arch
  9. a crane lifting cable
  10. a swing chain
  11. compression
  12. a bridge pier
  13. 2850
  14. a stone in an arch
  15. a pillar under a roof
  16. compression
  17. 1300
  18. 60
  19. a brick at a wall base
  20. a hanging lamp chain
  21. pulls or stretches
  22. a stretched rubber band
  23. 3000
  24. True
  25. a squeezed spring
  26. True
  27. compression
  28. a tug of war rope
  29. tension
  30. compression
  31. a swing chain
  32. a stretched rubber band
  33. a temple column
  34. False
  35. compression
  36. False
  37. 120
  38. tension
  39. False
  40. a hanging lamp chain

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