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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 839 · 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.🪢 Tension is a force that … (a) turns things (b) pushes or squeezes (c) pulls or stretches (d) heats things
  2. 2.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) not affected (b) twisted (c) stretched (tension) (d) squeezed (compression)
  3. 3.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a brick at a wall base (c) a crane lifting cable (d) a temple column
  4. 4.🪢 A stage stands on 5 identical legs and each leg is squeezed with 275 N. What is the total load on the stage, in newtons?
  5. 5.🪢 Tension or compression: a table leg? (a) tension (b) compression
  6. 6.🪢 A concrete slab weighing 800 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  7. 7.🔍 Which is the odd one out? (a) a bridge pier (b) a tent guy rope (c) a suspension cable (d) a hanging lamp chain
  8. 8.🪢 Which material is good in tension but useless in compression? (a) a rope (b) a stone (c) a brick (d) a concrete block
  9. 9.🔍 Which is the odd one out? (a) a tent guy rope (b) a hanging lamp chain (c) a stone in an arch (d) a tug of war rope
  10. 10.🪢 Tension or compression: a crane lifting cable? (a) compression (b) tension
  11. 11.🪢 Tension or compression: a tent guy rope? (a) compression (b) tension
  12. 12.Which of these is in compression (pushed)? (a) a tall bridge tower (b) a swing chain (c) a tent guy rope (d) a suspension cable
  13. 13.True or false: a tow rope on a car is in compression (pushed). (a) True (b) False
  14. 14.Which of these is in compression (pushed)? (a) a tug of war rope (b) a brick at a wall base (c) a swing chain (d) a suspension cable
  15. 15.🪢 Tension or compression: a suspension cable? (a) compression (b) tension
  16. 16.🪢 Tension or compression: a pillar under a roof? (a) compression (b) tension
  17. 17.🔍 Which is the odd one out? (a) a temple column (b) a brick at a wall base (c) a tow rope on a car (d) a squeezed spring
  18. 18.🪢 Compression is a force that … (a) pulls or stretches (b) makes light (c) pushes or squeezes (d) cools things
  19. 19.Which of these is in tension (pulled)? (a) a pillar under a roof (b) a swing chain (c) a brick at a wall base (d) a temple column
  20. 20.🪢 Tension or compression: a brick at a wall base? (a) compression (b) tension
  21. 21.🔍 Which is the odd one out? (a) a bridge pier (b) a tug of war rope (c) a tall bridge tower (d) a brick at a wall base
  22. 22.🔍 Which is the odd one out? (a) a swing chain (b) a tent guy rope (c) a table leg (d) a hanging lamp chain
  23. 23.🪢 Tension or compression: a hanging lamp chain? (a) compression (b) tension
  24. 24.🪢 Tension or compression: a temple column? (a) compression (b) tension
  25. 25.Which of these is in compression (pushed)? (a) a stone in an arch (b) a swing chain (c) a tent guy rope (d) a hanging lamp chain
  26. 26.True or false: a squeezed spring is in compression (pushed). (a) True (b) False
  27. 27.True or false: a tent guy rope is in tension (pulled). (a) False (b) True
  28. 28.True or false: a squeezed spring is in tension (pulled). (a) False (b) True
  29. 29.True or false: a bridge pier is in compression (pushed). (a) False (b) True
  30. 30.🔍 Which is the odd one out? (a) a swing chain (b) a tug of war rope (c) a crane lifting cable (d) a pillar under a roof
  31. 31.True or false: a temple column is in compression (pushed). (a) False (b) True
  32. 32.🔍 Which is the odd one out? (a) a squeezed spring (b) a temple column (c) a pillar under a roof (d) a swing chain
  33. 33.True or false: a tug of war rope is in compression (pushed). (a) True (b) False
  34. 34.🪢 A concrete slab weighing 1600 N rests evenly on 8 identical pillars. What compression force does each pillar carry, in newtons?
  35. 35.Which of these is in tension (pulled)? (a) a brick at a wall base (b) a bridge pier (c) a temple column (d) a tow rope on a car
  36. 36.🪢 A concrete slab weighing 2000 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  37. 37.🔍 Which is the odd one out? (a) a pillar under a roof (b) a tall bridge tower (c) a stretched rubber band (d) a bridge pier
  38. 38.Which of these is in compression (pushed)? (a) a suspension cable (b) a stretched rubber band (c) a tug of war rope (d) a temple column
  39. 39.🪢 A concrete slab weighing 5700 N rests evenly on 3 identical pillars. What compression force does each pillar carry, in newtons?
  40. 40.🔍 Which is the odd one out? (a) a tent guy rope (b) a tall bridge tower (c) a temple column (d) a bridge pier

Answer key

  1. pulls or stretches
  2. stretched (tension)
  3. a crane lifting cable
  4. 1375
  5. compression
  6. 400
  7. a bridge pier
  8. a rope
  9. a stone in an arch
  10. tension
  11. tension
  12. a tall bridge tower
  13. False
  14. a brick at a wall base
  15. tension
  16. compression
  17. a tow rope on a car
  18. pushes or squeezes
  19. a swing chain
  20. compression
  21. a tug of war rope
  22. a table leg
  23. tension
  24. compression
  25. a stone in an arch
  26. True
  27. True
  28. False
  29. True
  30. a pillar under a roof
  31. True
  32. a swing chain
  33. False
  34. 200
  35. a tow rope on a car
  36. 1000
  37. a stretched rubber band
  38. a temple column
  39. 1900
  40. a tent guy rope

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