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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 429 · 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.True or false: a brick at a wall base is in tension (pulled). (a) True (b) False
  2. 2.🪢 Tension or compression: a stone in an arch? (a) compression (b) tension
  3. 3.🪢 Compression is a force that … (a) cools things (b) pulls or stretches (c) makes light (d) pushes or squeezes
  4. 4.Which of these is in tension (pulled)? (a) a tent guy rope (b) a table leg (c) a pillar under a roof (d) a bridge pier
  5. 5.🪢 Which material is good in tension but useless in compression? (a) a brick (b) a concrete block (c) a stone (d) a rope
  6. 6.Which of these is in compression (pushed)? (a) a brick at a wall base (b) a stretched rubber band (c) a crane lifting cable (d) a hanging lamp chain
  7. 7.🔍 Which is the odd one out? (a) a pillar under a roof (b) a tall bridge tower (c) a table leg (d) a suspension cable
  8. 8.🪢 A sign weighing 50 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  9. 9.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a suspension cable (c) a table leg (d) a tent guy rope
  10. 10.Which of these is in compression (pushed)? (a) a squeezed spring (b) a tug of war rope (c) a swing chain (d) a suspension cable
  11. 11.🪢 A concrete slab weighing 1400 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  12. 12.🔍 Which is the odd one out? (a) a bridge pier (b) a tent guy rope (c) a crane lifting cable (d) a suspension cable
  13. 13.Which of these is in tension (pulled)? (a) a stone in an arch (b) a swing chain (c) a table leg (d) a pillar under a roof
  14. 14.🪢 A concrete slab weighing 11400 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  15. 15.🪢 Tension is a force that … (a) heats things (b) turns things (c) pushes or squeezes (d) pulls or stretches
  16. 16.True or false: a swing chain is in compression (pushed). (a) False (b) True
  17. 17.🪢 A sign weighing 40 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  18. 18.🪢 A concrete slab weighing 600 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  19. 19.🪢 Tension or compression: a tall bridge tower? (a) compression (b) tension
  20. 20.🪢 A sign weighing 240 N hangs from 6 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  21. 21.Which of these is in compression (pushed)? (a) a temple column (b) a stretched rubber band (c) a swing chain (d) a crane lifting cable
  22. 22.Which of these is in tension (pulled)? (a) a temple column (b) a tug of war rope (c) a squeezed spring (d) a table leg
  23. 23.True or false: a tent guy rope is in compression (pushed). (a) True (b) False
  24. 24.🪢 Tension or compression: a bridge pier? (a) tension (b) compression
  25. 25.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) twisted (b) squeezed (compression) (c) not affected (d) stretched (tension)
  26. 26.🪢 Tension or compression: a crane lifting cable? (a) tension (b) compression
  27. 27.True or false: a bridge pier is in tension (pulled). (a) False (b) True
  28. 28.True or false: a suspension cable is in tension (pulled). (a) True (b) False
  29. 29.🪢 Tension or compression: a tent guy rope? (a) tension (b) compression
  30. 30.Which of these is in compression (pushed)? (a) a stone in an arch (b) a crane lifting cable (c) a tug of war rope (d) a tow rope on a car
  31. 31.🔍 Which is the odd one out? (a) a crane lifting cable (b) a tug of war rope (c) a pillar under a roof (d) a tow rope on a car
  32. 32.🪢 A sign weighing 120 N hangs from 4 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  33. 33.True or false: a crane lifting cable is in compression (pushed). (a) False (b) True
  34. 34.🪢 Tension or compression: a suspension cable? (a) compression (b) tension
  35. 35.🪢 Tension or compression: a swing chain? (a) compression (b) tension
  36. 36.🪢 Tension or compression: a stretched rubber band? (a) tension (b) compression
  37. 37.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a tent guy rope (c) a pillar under a roof (d) a tow rope on a car
  38. 38.True or false: a tug of war rope is in tension (pulled). (a) False (b) True
  39. 39.🪢 A sign weighing 60 N hangs from 6 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  40. 40.🪢 A stage stands on 8 identical legs and each leg is squeezed with 100 N. What is the total load on the stage, in newtons?

Answer key

  1. False
  2. compression
  3. pushes or squeezes
  4. a tent guy rope
  5. a rope
  6. a brick at a wall base
  7. a suspension cable
  8. 10
  9. a table leg
  10. a squeezed spring
  11. 700
  12. a bridge pier
  13. a swing chain
  14. 1900
  15. pulls or stretches
  16. False
  17. 20
  18. 100
  19. compression
  20. 40
  21. a temple column
  22. a tug of war rope
  23. False
  24. compression
  25. stretched (tension)
  26. tension
  27. False
  28. True
  29. tension
  30. a stone in an arch
  31. a pillar under a roof
  32. 30
  33. False
  34. tension
  35. tension
  36. tension
  37. a pillar under a roof
  38. True
  39. 10
  40. 800

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