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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 291 · 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 is the odd one out? (a) a swing chain (b) a hanging lamp chain (c) a suspension cable (d) a pillar under a roof
  2. 2.🪢 A concrete slab weighing 10800 N rests evenly on 4 identical pillars. What compression force does each pillar carry, in newtons?
  3. 3.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a tow rope on a car (c) a suspension cable (d) a bridge pier
  4. 4.🪢 Tension or compression: a brick at a wall base? (a) tension (b) compression
  5. 5.🪢 Tension or compression: a stone in an arch? (a) tension (b) compression
  6. 6.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a temple column (c) a tow rope on a car (d) a crane lifting cable
  7. 7.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a stone (c) a brick (d) a rope
  8. 8.Which of these is in compression (pushed)? (a) a tow rope on a car (b) a hanging lamp chain (c) a crane lifting cable (d) a brick at a wall base
  9. 9.🪢 Tension or compression: a tall bridge tower? (a) compression (b) tension
  10. 10.🪢 Tension or compression: a tow rope on a car? (a) compression (b) tension
  11. 11.Which of these is in tension (pulled)? (a) a pillar under a roof (b) a bridge pier (c) a squeezed spring (d) a swing chain
  12. 12.True or false: a suspension cable is in compression (pushed). (a) False (b) True
  13. 13.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) squeezed (compression) (b) not affected (c) stretched (tension) (d) twisted
  14. 14.🪢 A stage stands on 4 identical legs and each leg is squeezed with 300 N. What is the total load on the stage, in newtons?
  15. 15.🪢 A sign weighing 360 N hangs from 4 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  16. 16.True or false: a squeezed spring is in compression (pushed). (a) False (b) True
  17. 17.Which of these is in compression (pushed)? (a) a tug of war rope (b) a swing chain (c) a suspension cable (d) a bridge pier
  18. 18.🪢 Tension or compression: a suspension cable? (a) compression (b) tension
  19. 19.Which of these is in tension (pulled)? (a) a hanging lamp chain (b) a pillar under a roof (c) a stone in an arch (d) a bridge pier
  20. 20.Which of these is in compression (pushed)? (a) a swing chain (b) a tent guy rope (c) a suspension cable (d) a temple column
  21. 21.🪢 Tension is a force that … (a) heats things (b) pushes or squeezes (c) turns things (d) pulls or stretches
  22. 22.🪢 Tension or compression: a hanging lamp chain? (a) compression (b) tension
  23. 23.True or false: a tug of war rope is in compression (pushed). (a) True (b) False
  24. 24.🪢 A concrete slab weighing 3400 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  25. 25.Which of these is in tension (pulled)? (a) a table leg (b) a tall bridge tower (c) a temple column (d) a suspension cable
  26. 26.Which of these is in tension (pulled)? (a) a tow rope on a car (b) a brick at a wall base (c) a table leg (d) a pillar under a roof
  27. 27.🔍 Which is the odd one out? (a) a tow rope on a car (b) a pillar under a roof (c) a brick at a wall base (d) a tall bridge tower
  28. 28.🪢 A stage stands on 5 identical legs and each leg is squeezed with 450 N. What is the total load on the stage, in newtons?
  29. 29.🪢 A stage stands on 4 identical legs and each leg is squeezed with 925 N. What is the total load on the stage, in newtons?
  30. 30.🪢 A stage stands on 5 identical legs and each leg is squeezed with 1000 N. What is the total load on the stage, in newtons?
  31. 31.True or false: a hanging lamp chain is in compression (pushed). (a) False (b) True
  32. 32.True or false: a temple column is in tension (pulled). (a) False (b) True
  33. 33.🪢 A sign weighing 540 N hangs from 6 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  34. 34.🔍 Which is the odd one out? (a) a crane lifting cable (b) a swing chain (c) a tow rope on a car (d) a table leg
  35. 35.True or false: a swing chain is in tension (pulled). (a) False (b) True
  36. 36.🪢 Tension or compression: a table leg? (a) tension (b) compression
  37. 37.🪢 A concrete slab weighing 1200 N rests evenly on 3 identical pillars. What compression force does each pillar carry, in newtons?
  38. 38.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a tent guy rope (c) a squeezed spring (d) a bridge pier
  39. 39.🪢 Tension or compression: a squeezed spring? (a) compression (b) tension
  40. 40.🪢 Tension or compression: a temple column? (a) compression (b) tension

Answer key

  1. a pillar under a roof
  2. 2700
  3. a bridge pier
  4. compression
  5. compression
  6. a temple column
  7. a rope
  8. a brick at a wall base
  9. compression
  10. tension
  11. a swing chain
  12. False
  13. stretched (tension)
  14. 1200
  15. 90
  16. True
  17. a bridge pier
  18. tension
  19. a hanging lamp chain
  20. a temple column
  21. pulls or stretches
  22. tension
  23. False
  24. 1700
  25. a suspension cable
  26. a tow rope on a car
  27. a tow rope on a car
  28. 2250
  29. 3700
  30. 5000
  31. False
  32. False
  33. 90
  34. a table leg
  35. True
  36. compression
  37. 400
  38. a tent guy rope
  39. compression
  40. compression

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