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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 104 · 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.🪢 Tension or compression: a suspension cable? (a) compression (b) tension
  2. 2.🔍 Which is the odd one out? (a) a crane lifting cable (b) a pillar under a roof (c) a tent guy rope (d) a tug of war rope
  3. 3.True or false: a stretched rubber band is in compression (pushed). (a) True (b) False
  4. 4.🔍 Which is the odd one out? (a) a suspension cable (b) a stretched rubber band (c) a tall bridge tower (d) a tent guy rope
  5. 5.🪢 Tension is a force that … (a) heats things (b) turns things (c) pulls or stretches (d) pushes or squeezes
  6. 6.🪢 Tension or compression: a hanging lamp chain? (a) tension (b) compression
  7. 7.🪢 Tension or compression: a swing chain? (a) compression (b) tension
  8. 8.🪢 Tension or compression: a tall bridge tower? (a) tension (b) compression
  9. 9.True or false: a table leg is in compression (pushed). (a) False (b) True
  10. 10.🪢 A sign weighing 340 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  11. 11.🪢 Tension or compression: a tent guy rope? (a) tension (b) compression
  12. 12.Which of these is in tension (pulled)? (a) a hanging lamp chain (b) a pillar under a roof (c) a bridge pier (d) a stone in an arch
  13. 13.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a tow rope on a car (c) a swing chain (d) a temple column
  14. 14.True or false: a swing chain is in tension (pulled). (a) False (b) True
  15. 15.🪢 Tension or compression: a brick at a wall base? (a) tension (b) compression
  16. 16.Which of these is in tension (pulled)? (a) a brick at a wall base (b) a pillar under a roof (c) a squeezed spring (d) a crane lifting cable
  17. 17.🪢 A sign weighing 420 N hangs from 3 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  18. 18.True or false: a tow rope on a car is in compression (pushed). (a) True (b) False
  19. 19.True or false: a swing chain is in compression (pushed). (a) False (b) True
  20. 20.Which of these is in compression (pushed)? (a) a stone in an arch (b) a tow rope on a car (c) a suspension cable (d) a stretched rubber band
  21. 21.🪢 Tension or compression: a crane lifting cable? (a) compression (b) tension
  22. 22.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) twisted (b) stretched (tension) (c) not affected (d) squeezed (compression)
  23. 23.Which of these is in compression (pushed)? (a) a squeezed spring (b) a tow rope on a car (c) a tent guy rope (d) a tug of war rope
  24. 24.🪢 A concrete slab weighing 4800 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  25. 25.Which of these is in tension (pulled)? (a) a bridge pier (b) a table leg (c) a stone in an arch (d) a swing chain
  26. 26.True or false: a tent guy rope is in compression (pushed). (a) True (b) False
  27. 27.True or false: a bridge pier is in tension (pulled). (a) True (b) False
  28. 28.🪢 A concrete slab weighing 800 N rests evenly on 2 identical pillars. What compression force does each pillar carry, in newtons?
  29. 29.Which of these is in compression (pushed)? (a) a temple column (b) a hanging lamp chain (c) a suspension cable (d) a swing chain
  30. 30.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a tug of war rope (c) a table leg (d) a pillar under a roof
  31. 31.🪢 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?
  32. 32.🪢 A sign weighing 300 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  33. 33.True or false: a suspension cable is in tension (pulled). (a) False (b) True
  34. 34.🪢 Tension or compression: a pillar under a roof? (a) tension (b) compression
  35. 35.True or false: a hanging lamp chain is in compression (pushed). (a) True (b) False
  36. 36.🪢 Which material is good in tension but useless in compression? (a) a stone (b) a concrete block (c) a brick (d) a rope
  37. 37.🪢 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?
  38. 38.🪢 Compression is a force that … (a) cools things (b) pushes or squeezes (c) pulls or stretches (d) makes light
  39. 39.True or false: a squeezed spring is in tension (pulled). (a) True (b) False
  40. 40.🪢 A concrete slab weighing 1500 N rests evenly on 3 identical pillars. What compression force does each pillar carry, in newtons?

Answer key

  1. tension
  2. a pillar under a roof
  3. False
  4. a tall bridge tower
  5. pulls or stretches
  6. tension
  7. tension
  8. compression
  9. True
  10. 170
  11. tension
  12. a hanging lamp chain
  13. a temple column
  14. True
  15. compression
  16. a crane lifting cable
  17. 140
  18. False
  19. False
  20. a stone in an arch
  21. tension
  22. stretched (tension)
  23. a squeezed spring
  24. 2400
  25. a swing chain
  26. False
  27. False
  28. 400
  29. a temple column
  30. a tug of war rope
  31. 3850
  32. 60
  33. True
  34. compression
  35. False
  36. a rope
  37. 450
  38. pushes or squeezes
  39. False
  40. 500

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