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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 775 · 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 550 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 suspension cable (c) a temple column (d) a stone in an arch
  3. 3.🪢 Tension or compression: a tall bridge tower? (a) compression (b) tension
  4. 4.True or false: a tall bridge tower is in tension (pulled). (a) False (b) True
  5. 5.Which of these is in compression (pushed)? (a) a temple column (b) a swing chain (c) a crane lifting cable (d) a hanging lamp chain
  6. 6.🪢 Tension or compression: a swing chain? (a) tension (b) compression
  7. 7.🪢 Tension or compression: a brick at a wall base? (a) tension (b) compression
  8. 8.🪢 Compression is a force that … (a) pushes or squeezes (b) pulls or stretches (c) makes light (d) cools things
  9. 9.🪢 Tension or compression: a squeezed spring? (a) compression (b) tension
  10. 10.Which of these is in tension (pulled)? (a) a stone in an arch (b) a pillar under a roof (c) a bridge pier (d) a swing chain
  11. 11.True or false: a swing chain is in tension (pulled). (a) True (b) False
  12. 12.Which of these is in tension (pulled)? (a) a temple column (b) a crane lifting cable (c) a table leg (d) a squeezed spring
  13. 13.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) twisted (b) stretched (tension) (c) squeezed (compression) (d) not affected
  14. 14.Which of these is in tension (pulled)? (a) a pillar under a roof (b) a tug of war rope (c) a brick at a wall base (d) a bridge pier
  15. 15.🪢 Tension or compression: a pillar under a roof? (a) compression (b) tension
  16. 16.Which of these is in compression (pushed)? (a) a suspension cable (b) a swing chain (c) a stretched rubber band (d) a pillar under a roof
  17. 17.Which of these is in compression (pushed)? (a) a brick at a wall base (b) a stretched rubber band (c) a hanging lamp chain (d) a tug of war rope
  18. 18.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a tent guy rope (c) a suspension cable (d) a tall bridge tower
  19. 19.Which of these is in tension (pulled)? (a) a tow rope on a car (b) a stone in an arch (c) a temple column (d) a brick at a wall base
  20. 20.🪢 A stage stands on 3 identical legs and each leg is squeezed with 250 N. What is the total load on the stage, in newtons?
  21. 21.🪢 Tension or compression: a crane lifting cable? (a) tension (b) compression
  22. 22.🪢 Tension or compression: a tow rope on a car? (a) compression (b) tension
  23. 23.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a brick (c) a rope (d) a stone
  24. 24.🪢 A sign weighing 900 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  25. 25.🔍 Which is the odd one out? (a) a swing chain (b) a stretched rubber band (c) a crane lifting cable (d) a squeezed spring
  26. 26.Which of these is in compression (pushed)? (a) a tent guy rope (b) a crane lifting cable (c) a tug of war rope (d) a table leg
  27. 27.True or false: a pillar under a roof is in compression (pushed). (a) False (b) True
  28. 28.🪢 A concrete slab weighing 8500 N rests evenly on 5 identical pillars. What compression force does each pillar carry, in newtons?
  29. 29.🪢 A stage stands on 7 identical legs and each leg is squeezed with 950 N. What is the total load on the stage, in newtons?
  30. 30.🪢 Tension is a force that … (a) pushes or squeezes (b) turns things (c) pulls or stretches (d) heats things
  31. 31.True or false: a squeezed spring is in tension (pulled). (a) False (b) True
  32. 32.🔍 Which is the odd one out? (a) a pillar under a roof (b) a temple column (c) a tall bridge tower (d) a tow rope on a car
  33. 33.🪢 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?
  34. 34.🪢 Tension or compression: a bridge pier? (a) compression (b) tension
  35. 35.🪢 Tension or compression: a suspension cable? (a) compression (b) tension
  36. 36.True or false: a pillar under a roof is in tension (pulled). (a) False (b) True
  37. 37.True or false: a tent guy rope is in tension (pulled). (a) False (b) True
  38. 38.🪢 A stage stands on 8 identical legs and each leg is squeezed with 150 N. What is the total load on the stage, in newtons?
  39. 39.🪢 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?
  40. 40.🔍 Which is the odd one out? (a) a pillar under a roof (b) a swing chain (c) a tow rope on a car (d) a suspension cable

Answer key

  1. 2750
  2. a suspension cable
  3. compression
  4. False
  5. a temple column
  6. tension
  7. compression
  8. pushes or squeezes
  9. compression
  10. a swing chain
  11. True
  12. a crane lifting cable
  13. stretched (tension)
  14. a tug of war rope
  15. compression
  16. a pillar under a roof
  17. a brick at a wall base
  18. a tall bridge tower
  19. a tow rope on a car
  20. 750
  21. tension
  22. tension
  23. a rope
  24. 180
  25. a squeezed spring
  26. a table leg
  27. True
  28. 1700
  29. 6650
  30. pulls or stretches
  31. False
  32. a tow rope on a car
  33. 3850
  34. compression
  35. tension
  36. False
  37. True
  38. 1200
  39. 10
  40. a pillar under a roof

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