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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 925 · 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 crane lifting cable (b) a table leg (c) a pillar under a roof (d) a stone in an arch
  2. 2.🔍 Which is the odd one out? (a) a suspension cable (b) a swing chain (c) a tent guy rope (d) a brick at a wall base
  3. 3.🪢 A sign weighing 180 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  4. 4.🪢 A stage stands on 4 identical legs and each leg is squeezed with 250 N. What is the total load on the stage, in newtons?
  5. 5.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a rope (c) a stone (d) a brick
  6. 6.Which of these is in tension (pulled)? (a) a hanging lamp chain (b) a temple column (c) a tall bridge tower (d) a pillar under a roof
  7. 7.🪢 A concrete slab weighing 3600 N rests evenly on 6 identical pillars. What compression force does each pillar carry, in newtons?
  8. 8.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a brick at a wall base (c) a tow rope on a car (d) a temple column
  9. 9.🪢 Tension or compression: a tall bridge tower? (a) compression (b) tension
  10. 10.🪢 Tension or compression: a table leg? (a) tension (b) compression
  11. 11.Which of these is in tension (pulled)? (a) a stone in an arch (b) a stretched rubber band (c) a pillar under a roof (d) a squeezed spring
  12. 12.🪢 A concrete slab weighing 5200 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  13. 13.Which of these is in tension (pulled)? (a) a squeezed spring (b) a stone in an arch (c) a tent guy rope (d) a brick at a wall base
  14. 14.🪢 A stage stands on 3 identical legs and each leg is squeezed with 375 N. What is the total load on the stage, in newtons?
  15. 15.Which of these is in compression (pushed)? (a) a tow rope on a car (b) a table leg (c) a tug of war rope (d) a crane lifting cable
  16. 16.Which of these is in tension (pulled)? (a) a table leg (b) a bridge pier (c) a suspension cable (d) a brick at a wall base
  17. 17.🔍 Which is the odd one out? (a) a stretched rubber band (b) a tall bridge tower (c) a temple column (d) a squeezed spring
  18. 18.True or false: a tall bridge tower is in tension (pulled). (a) False (b) True
  19. 19.🪢 A concrete slab weighing 20300 N rests evenly on 7 identical pillars. What compression force does each pillar carry, in newtons?
  20. 20.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) squeezed (compression) (b) twisted (c) stretched (tension) (d) not affected
  21. 21.True or false: a temple column is in compression (pushed). (a) False (b) True
  22. 22.🪢 A stage stands on 3 identical legs and each leg is squeezed with 150 N. What is the total load on the stage, in newtons?
  23. 23.🔍 Which is the odd one out? (a) a temple column (b) a bridge pier (c) a pillar under a roof (d) a swing chain
  24. 24.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a hanging lamp chain (c) a pillar under a roof (d) a tug of war rope
  25. 25.🪢 Tension or compression: a pillar under a roof? (a) compression (b) tension
  26. 26.🔍 Which is the odd one out? (a) a stretched rubber band (b) a swing chain (c) a suspension cable (d) a stone in an arch
  27. 27.🔍 Which is the odd one out? (a) a bridge pier (b) a swing chain (c) a tug of war rope (d) a tow rope on a car
  28. 28.🪢 Tension or compression: a brick at a wall base? (a) compression (b) tension
  29. 29.🪢 Tension or compression: a stretched rubber band? (a) compression (b) tension
  30. 30.True or false: a tow rope on a car is in compression (pushed). (a) True (b) False
  31. 31.Which of these is in compression (pushed)? (a) a tug of war rope (b) a bridge pier (c) a crane lifting cable (d) a tow rope on a car
  32. 32.🪢 A concrete slab weighing 8400 N rests evenly on 4 identical pillars. What compression force does each pillar carry, in newtons?
  33. 33.🔍 Which is the odd one out? (a) a bridge pier (b) a tow rope on a car (c) a tall bridge tower (d) a temple column
  34. 34.True or false: a swing chain is in compression (pushed). (a) True (b) False
  35. 35.🪢 Compression is a force that … (a) makes light (b) cools things (c) pulls or stretches (d) pushes or squeezes
  36. 36.True or false: a brick at a wall base is in tension (pulled). (a) False (b) True
  37. 37.🪢 A concrete slab weighing 9100 N rests evenly on 7 identical pillars. What compression force does each pillar carry, in newtons?
  38. 38.🪢 A sign weighing 950 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  39. 39.🪢 A stage stands on 3 identical legs and each leg is squeezed with 800 N. What is the total load on the stage, in newtons?
  40. 40.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a temple column (c) a crane lifting cable (d) a tug of war rope

Answer key

  1. a crane lifting cable
  2. a brick at a wall base
  3. 90
  4. 1000
  5. a rope
  6. a hanging lamp chain
  7. 600
  8. a tow rope on a car
  9. compression
  10. compression
  11. a stretched rubber band
  12. 2600
  13. a tent guy rope
  14. 1125
  15. a table leg
  16. a suspension cable
  17. a stretched rubber band
  18. False
  19. 2900
  20. stretched (tension)
  21. True
  22. 450
  23. a swing chain
  24. a pillar under a roof
  25. compression
  26. a stone in an arch
  27. a bridge pier
  28. compression
  29. tension
  30. False
  31. a bridge pier
  32. 2100
  33. a tow rope on a car
  34. False
  35. pushes or squeezes
  36. False
  37. 1300
  38. 190
  39. 2400
  40. a temple column

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