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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 516 · 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.🪢 A stage stands on 5 identical legs and each leg is squeezed with 725 N. What is the total load on the stage, in newtons?
  2. 2.🔍 Which is the odd one out? (a) a pillar under a roof (b) a table leg (c) a crane lifting cable (d) a temple column
  3. 3.Which of these is in tension (pulled)? (a) a table leg (b) a tug of war rope (c) a temple column (d) a brick at a wall base
  4. 4.🪢 Tension or compression: a tall bridge tower? (a) tension (b) compression
  5. 5.🔍 Which is the odd one out? (a) a table leg (b) a squeezed spring (c) a hanging lamp chain (d) a stone in an arch
  6. 6.🪢 A sign weighing 800 N hangs from 4 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  7. 7.🪢 A concrete slab weighing 12500 N rests evenly on 5 identical pillars. What compression force does each pillar carry, in newtons?
  8. 8.Which of these is in compression (pushed)? (a) a pillar under a roof (b) a tug of war rope (c) a swing chain (d) a crane lifting cable
  9. 9.🔍 Which is the odd one out? (a) a brick at a wall base (b) a tow rope on a car (c) a pillar under a roof (d) a bridge pier
  10. 10.🪢 Tension or compression: a squeezed spring? (a) compression (b) tension
  11. 11.🔍 Which is the odd one out? (a) a suspension cable (b) a tent guy rope (c) a tall bridge tower (d) a swing chain
  12. 12.True or false: a crane lifting cable is in compression (pushed). (a) False (b) True
  13. 13.🪢 A sign weighing 20 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  14. 14.🪢 A concrete slab weighing 5500 N rests evenly on 5 identical pillars. What compression force does each pillar carry, in newtons?
  15. 15.🪢 Compression is a force that … (a) pulls or stretches (b) makes light (c) cools things (d) pushes or squeezes
  16. 16.True or false: a table leg is in tension (pulled). (a) False (b) True
  17. 17.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) not affected (b) squeezed (compression) (c) twisted (d) stretched (tension)
  18. 18.🪢 Tension is a force that … (a) turns things (b) pushes or squeezes (c) heats things (d) pulls or stretches
  19. 19.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a tow rope on a car (c) a stretched rubber band (d) a brick at a wall base
  20. 20.🪢 A concrete slab weighing 2800 N rests evenly on 7 identical pillars. What compression force does each pillar carry, in newtons?
  21. 21.🪢 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?
  22. 22.🪢 Tension or compression: a tent guy rope? (a) compression (b) tension
  23. 23.🔍 Which is the odd one out? (a) a table leg (b) a stone in an arch (c) a pillar under a roof (d) a suspension cable
  24. 24.🪢 Tension or compression: a brick at a wall base? (a) tension (b) compression
  25. 25.🪢 Tension or compression: a bridge pier? (a) compression (b) tension
  26. 26.🪢 A concrete slab weighing 4400 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  27. 27.True or false: a swing chain is in compression (pushed). (a) False (b) True
  28. 28.🪢 A sign weighing 700 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  29. 29.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a crane lifting cable (c) a suspension cable (d) a bridge pier
  30. 30.True or false: a swing chain is in tension (pulled). (a) False (b) True
  31. 31.Which of these is in tension (pulled)? (a) a pillar under a roof (b) a brick at a wall base (c) a squeezed spring (d) a suspension cable
  32. 32.🪢 Tension or compression: a stretched rubber band? (a) compression (b) tension
  33. 33.Which of these is in compression (pushed)? (a) a bridge pier (b) a swing chain (c) a suspension cable (d) a crane lifting cable
  34. 34.🪢 Which material is good in tension but useless in compression? (a) a rope (b) a brick (c) a stone (d) a concrete block
  35. 35.🔍 Which is the odd one out? (a) a crane lifting cable (b) a stretched rubber band (c) a temple column (d) a suspension cable
  36. 36.🔍 Which is the odd one out? (a) a stone in an arch (b) a suspension cable (c) a crane lifting cable (d) a tow rope on a car
  37. 37.🪢 Tension or compression: a suspension cable? (a) compression (b) tension
  38. 38.🪢 A stage stands on 5 identical legs and each leg is squeezed with 400 N. What is the total load on the stage, in newtons?
  39. 39.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a pillar under a roof (c) a stone in an arch (d) a tent guy rope
  40. 40.Which of these is in compression (pushed)? (a) a table leg (b) a suspension cable (c) a hanging lamp chain (d) a swing chain

Answer key

  1. 3625
  2. a crane lifting cable
  3. a tug of war rope
  4. compression
  5. a hanging lamp chain
  6. 200
  7. 2500
  8. a pillar under a roof
  9. a tow rope on a car
  10. compression
  11. a tall bridge tower
  12. False
  13. 10
  14. 1100
  15. pushes or squeezes
  16. False
  17. stretched (tension)
  18. pulls or stretches
  19. a brick at a wall base
  20. 400
  21. 10
  22. tension
  23. a suspension cable
  24. compression
  25. compression
  26. 2200
  27. False
  28. 140
  29. a bridge pier
  30. True
  31. a suspension cable
  32. tension
  33. a bridge pier
  34. a rope
  35. a temple column
  36. a stone in an arch
  37. tension
  38. 2000
  39. a tent guy rope
  40. a table leg

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