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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 739 · 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 concrete slab weighing 600 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  2. 2.🪢 A concrete slab weighing 9000 N rests evenly on 5 identical pillars. What compression force does each pillar carry, in newtons?
  3. 3.🪢 A sign weighing 270 N hangs from 3 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  4. 4.🪢 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?
  5. 5.🪢 Tension is a force that … (a) pulls or stretches (b) turns things (c) pushes or squeezes (d) heats things
  6. 6.True or false: a temple column is in compression (pushed). (a) True (b) False
  7. 7.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a pillar under a roof (c) a tent guy rope (d) a swing chain
  8. 8.🪢 A concrete slab weighing 5100 N rests evenly on 3 identical pillars. What compression force does each pillar carry, in newtons?
  9. 9.🪢 Tension or compression: a tug of war rope? (a) tension (b) compression
  10. 10.🪢 Compression is a force that … (a) makes light (b) pulls or stretches (c) cools things (d) pushes or squeezes
  11. 11.True or false: a stretched rubber band is in tension (pulled). (a) True (b) False
  12. 12.True or false: a squeezed spring is in compression (pushed). (a) False (b) True
  13. 13.🪢 A sign weighing 100 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  14. 14.🔍 Which is the odd one out? (a) a tent guy rope (b) a stone in an arch (c) a squeezed spring (d) a table leg
  15. 15.Which of these is in compression (pushed)? (a) a stretched rubber band (b) a swing chain (c) a crane lifting cable (d) a bridge pier
  16. 16.True or false: a tent guy rope is in tension (pulled). (a) False (b) True
  17. 17.🔍 Which is the odd one out? (a) a tug of war rope (b) a temple column (c) a table leg (d) a squeezed spring
  18. 18.Which of these is in tension (pulled)? (a) a hanging lamp chain (b) a tall bridge tower (c) a brick at a wall base (d) a stone in an arch
  19. 19.🪢 Tension or compression: a brick at a wall base? (a) tension (b) compression
  20. 20.🔍 Which is the odd one out? (a) a bridge pier (b) a stretched rubber band (c) a suspension cable (d) a tent guy rope
  21. 21.🪢 A stage stands on 7 identical legs and each leg is squeezed with 275 N. What is the total load on the stage, in newtons?
  22. 22.🪢 A concrete slab weighing 11400 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  23. 23.🔍 Which is the odd one out? (a) a stone in an arch (b) a suspension cable (c) a pillar under a roof (d) a squeezed spring
  24. 24.🔍 Which is the odd one out? (a) a tug of war rope (b) a crane lifting cable (c) a stone in an arch (d) a swing chain
  25. 25.🔍 Which is the odd one out? (a) a swing chain (b) a pillar under a roof (c) a tall bridge tower (d) a bridge pier
  26. 26.🪢 A sign weighing 280 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  27. 27.Which of these is in tension (pulled)? (a) a crane lifting cable (b) a bridge pier (c) a brick at a wall base (d) a stone in an arch
  28. 28.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a temple column (c) a stretched rubber band (d) a pillar under a roof
  29. 29.🔍 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 stretched rubber band
  30. 30.🪢 A stage stands on 8 identical legs and each leg is squeezed with 275 N. What is the total load on the stage, in newtons?
  31. 31.True or false: a hanging lamp chain is in tension (pulled). (a) False (b) True
  32. 32.🔍 Which is the odd one out? (a) a stone in an arch (b) a crane lifting cable (c) a pillar under a roof (d) a tall bridge tower
  33. 33.True or false: a crane lifting cable is in tension (pulled). (a) False (b) True
  34. 34.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) squeezed (compression) (b) stretched (tension) (c) not affected (d) twisted
  35. 35.Which of these is in tension (pulled)? (a) a stone in an arch (b) a tent guy rope (c) a temple column (d) a pillar under a roof
  36. 36.Which of these is in compression (pushed)? (a) a swing chain (b) a crane lifting cable (c) a temple column (d) a stretched rubber band
  37. 37.True or false: a tug of war rope is in compression (pushed). (a) True (b) False
  38. 38.True or false: a swing chain is in compression (pushed). (a) True (b) False
  39. 39.Which of these is in tension (pulled)? (a) a squeezed spring (b) a tow rope on a car (c) a pillar under a roof (d) a temple column
  40. 40.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a suspension cable (c) a stretched rubber band (d) a brick at a wall base

Answer key

  1. 100
  2. 1800
  3. 90
  4. 10
  5. pulls or stretches
  6. True
  7. a pillar under a roof
  8. 1700
  9. tension
  10. pushes or squeezes
  11. True
  12. True
  13. 50
  14. a tent guy rope
  15. a bridge pier
  16. True
  17. a tug of war rope
  18. a hanging lamp chain
  19. compression
  20. a bridge pier
  21. 1925
  22. 1900
  23. a suspension cable
  24. a stone in an arch
  25. a swing chain
  26. 140
  27. a crane lifting cable
  28. a stretched rubber band
  29. a stretched rubber band
  30. 2200
  31. True
  32. a crane lifting cable
  33. True
  34. stretched (tension)
  35. a tent guy rope
  36. a temple column
  37. False
  38. False
  39. a tow rope on a car
  40. a brick at a wall base

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