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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 125 · 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 temple column (b) a tug of war rope (c) a hanging lamp chain (d) a tow rope on a car
  2. 2.Which of these is in tension (pulled)? (a) a crane lifting cable (b) a brick at a wall base (c) a bridge pier (d) a tall bridge tower
  3. 3.🪢 Tension or compression: a suspension cable? (a) tension (b) compression
  4. 4.Which of these is in tension (pulled)? (a) a temple column (b) a tall bridge tower (c) a stone in an arch (d) a tug of war rope
  5. 5.True or false: a stretched rubber band is in tension (pulled). (a) False (b) True
  6. 6.🪢 Compression is a force that … (a) pulls or stretches (b) makes light (c) pushes or squeezes (d) cools things
  7. 7.🪢 Tension or compression: a stretched rubber band? (a) compression (b) tension
  8. 8.🪢 A sign weighing 200 N hangs from 4 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  9. 9.True or false: a pillar under a roof is in tension (pulled). (a) True (b) False
  10. 10.🪢 A stage stands on 7 identical legs and each leg is squeezed with 900 N. What is the total load on the stage, in newtons?
  11. 11.🔍 Which is the odd one out? (a) a suspension cable (b) a stone in an arch (c) a swing chain (d) a stretched rubber band
  12. 12.🪢 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?
  13. 13.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) squeezed (compression) (b) stretched (tension) (c) twisted (d) not affected
  14. 14.🪢 A concrete slab weighing 2400 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  15. 15.True or false: a swing chain is in tension (pulled). (a) True (b) False
  16. 16.True or false: a stretched rubber band is in compression (pushed). (a) False (b) True
  17. 17.🪢 Tension or compression: a tent guy rope? (a) compression (b) tension
  18. 18.True or false: a stone in an arch is in tension (pulled). (a) False (b) True
  19. 19.🪢 Tension or compression: a swing chain? (a) tension (b) compression
  20. 20.🪢 Tension or compression: a bridge pier? (a) tension (b) compression
  21. 21.🪢 A stage stands on 4 identical legs and each leg is squeezed with 350 N. What is the total load on the stage, in newtons?
  22. 22.🪢 A stage stands on 4 identical legs and each leg is squeezed with 575 N. What is the total load on the stage, in newtons?
  23. 23.True or false: a table leg is in tension (pulled). (a) True (b) False
  24. 24.🪢 Tension or compression: a hanging lamp chain? (a) compression (b) tension
  25. 25.🪢 Tension is a force that … (a) pushes or squeezes (b) pulls or stretches (c) heats things (d) turns things
  26. 26.🪢 A concrete slab weighing 1500 N rests evenly on 3 identical pillars. What compression force does each pillar carry, in newtons?
  27. 27.🪢 A sign weighing 280 N hangs from 4 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  28. 28.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a rope (c) a stone (d) a brick
  29. 29.True or false: a tent guy rope is in compression (pushed). (a) True (b) False
  30. 30.Which of these is in compression (pushed)? (a) a tow rope on a car (b) a crane lifting cable (c) a stretched rubber band (d) a tall bridge tower
  31. 31.True or false: a stone in an arch is in compression (pushed). (a) False (b) True
  32. 32.🔍 Which is the odd one out? (a) a temple column (b) a tow rope on a car (c) a table leg (d) a pillar under a roof
  33. 33.🔍 Which is the odd one out? (a) a bridge pier (b) a pillar under a roof (c) a tug of war rope (d) a stone in an arch
  34. 34.🪢 Tension or compression: a brick at a wall base? (a) compression (b) tension
  35. 35.🪢 Tension or compression: a squeezed spring? (a) compression (b) tension
  36. 36.Which of these is in compression (pushed)? (a) a tug of war rope (b) a suspension cable (c) a tent guy rope (d) a stone in an arch
  37. 37.True or false: a suspension cable is in compression (pushed). (a) True (b) False
  38. 38.🔍 Which is the odd one out? (a) a tow rope on a car (b) a squeezed spring (c) a crane lifting cable (d) a hanging lamp chain
  39. 39.🪢 Tension or compression: a pillar under a roof? (a) tension (b) compression
  40. 40.🪢 A sign weighing 90 N hangs from 3 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?

Answer key

  1. a temple column
  2. a crane lifting cable
  3. tension
  4. a tug of war rope
  5. True
  6. pushes or squeezes
  7. tension
  8. 50
  9. False
  10. 6300
  11. a stone in an arch
  12. 30
  13. stretched (tension)
  14. 400
  15. True
  16. False
  17. tension
  18. False
  19. tension
  20. compression
  21. 1400
  22. 2300
  23. False
  24. tension
  25. pulls or stretches
  26. 500
  27. 70
  28. a rope
  29. False
  30. a tall bridge tower
  31. True
  32. a tow rope on a car
  33. a tug of war rope
  34. compression
  35. compression
  36. a stone in an arch
  37. False
  38. a squeezed spring
  39. compression
  40. 30

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