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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 910 · 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 sign weighing 60 N hangs from 3 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  2. 2.Which of these is in tension (pulled)? (a) a bridge pier (b) a swing chain (c) a pillar under a roof (d) a table leg
  3. 3.🪢 A concrete slab weighing 14400 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  4. 4.🪢 A sign weighing 180 N hangs from 3 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  5. 5.🪢 Which material is good in tension but useless in compression? (a) a rope (b) a stone (c) a brick (d) a concrete block
  6. 6.🪢 Tension or compression: a crane lifting cable? (a) tension (b) compression
  7. 7.🪢 A stage stands on 3 identical legs and each leg is squeezed with 175 N. What is the total load on the stage, in newtons?
  8. 8.🪢 A concrete slab weighing 7000 N rests evenly on 5 identical pillars. What compression force does each pillar carry, in newtons?
  9. 9.Which of these is in compression (pushed)? (a) a stretched rubber band (b) a swing chain (c) a stone in an arch (d) a tent guy rope
  10. 10.🔍 Which is the odd one out? (a) a crane lifting cable (b) a tent guy rope (c) a tow rope on a car (d) a tall bridge tower
  11. 11.🪢 Tension or compression: a stretched rubber band? (a) tension (b) compression
  12. 12.True or false: a swing chain is in tension (pulled). (a) True (b) False
  13. 13.🪢 A concrete slab weighing 2400 N rests evenly on 4 identical pillars. What compression force does each pillar carry, in newtons?
  14. 14.Which of these is in compression (pushed)? (a) a tow rope on a car (b) a hanging lamp chain (c) a suspension cable (d) a table leg
  15. 15.True or false: a temple column is in compression (pushed). (a) True (b) False
  16. 16.🔍 Which is the odd one out? (a) a table leg (b) a tall bridge tower (c) a suspension cable (d) a bridge pier
  17. 17.🔍 Which is the odd one out? (a) a suspension cable (b) a brick at a wall base (c) a hanging lamp chain (d) a tow rope on a car
  18. 18.🪢 Tension is a force that … (a) heats things (b) turns things (c) pulls or stretches (d) pushes or squeezes
  19. 19.🪢 Tension or compression: a table leg? (a) tension (b) compression
  20. 20.True or false: a hanging lamp chain is in tension (pulled). (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) a tow rope on a car (b) a tall bridge tower (c) a stone in an arch (d) a squeezed spring
  22. 22.🪢 A stage stands on 7 identical legs and each leg is squeezed with 550 N. What is the total load on the stage, in newtons?
  23. 23.True or false: a bridge pier is in compression (pushed). (a) True (b) False
  24. 24.🪢 Tension or compression: a pillar under a roof? (a) compression (b) tension
  25. 25.🪢 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?
  26. 26.🪢 Tension or compression: a hanging lamp chain? (a) compression (b) tension
  27. 27.🪢 Tension or compression: a temple column? (a) compression (b) tension
  28. 28.🪢 Tension or compression: a brick at a wall base? (a) compression (b) tension
  29. 29.🪢 Compression is a force that … (a) makes light (b) pulls or stretches (c) cools things (d) pushes or squeezes
  30. 30.True or false: a stone in an arch is in tension (pulled). (a) False (b) True
  31. 31.🪢 A sign weighing 500 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  32. 32.True or false: a crane lifting cable is in tension (pulled). (a) True (b) False
  33. 33.🪢 Tension or compression: a squeezed spring? (a) compression (b) tension
  34. 34.True or false: a suspension cable is in compression (pushed). (a) True (b) False
  35. 35.🪢 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)
  36. 36.Which of these is in tension (pulled)? (a) a stone in an arch (b) a tall bridge tower (c) a tent guy rope (d) a temple column
  37. 37.🔍 Which is the odd one out? (a) a temple column (b) a bridge pier (c) a brick at a wall base (d) a hanging lamp chain
  38. 38.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a suspension cable (c) a tow rope on a car (d) a brick at a wall base
  39. 39.True or false: a tent guy rope is in compression (pushed). (a) True (b) False
  40. 40.🔍 Which is the odd one out? (a) a tug of war rope (b) a stretched rubber band (c) a temple column (d) a swing chain

Answer key

  1. 20
  2. a swing chain
  3. 2400
  4. 60
  5. a rope
  6. tension
  7. 525
  8. 1400
  9. a stone in an arch
  10. a tall bridge tower
  11. tension
  12. True
  13. 600
  14. a table leg
  15. True
  16. a suspension cable
  17. a brick at a wall base
  18. pulls or stretches
  19. compression
  20. True
  21. a tow rope on a car
  22. 3850
  23. True
  24. compression
  25. 30
  26. tension
  27. compression
  28. compression
  29. pushes or squeezes
  30. False
  31. 100
  32. True
  33. compression
  34. False
  35. stretched (tension)
  36. a tent guy rope
  37. a hanging lamp chain
  38. a brick at a wall base
  39. False
  40. a temple column

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