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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 503 · 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 600 N hangs from 5 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  2. 2.🔍 Which is the odd one out? (a) a swing chain (b) a crane lifting cable (c) a bridge pier (d) a tug of war rope
  3. 3.🪢 Compression is a force that … (a) cools things (b) pulls or stretches (c) pushes or squeezes (d) makes light
  4. 4.🔍 Which is the odd one out? (a) a swing chain (b) a tow rope on a car (c) a crane lifting cable (d) a pillar under a roof
  5. 5.True or false: a tow rope on a car is in compression (pushed). (a) False (b) True
  6. 6.True or false: a suspension cable is in tension (pulled). (a) False (b) True
  7. 7.🪢 Tension or compression: a tent guy rope? (a) tension (b) compression
  8. 8.🪢 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)
  9. 9.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a rope (c) a stone (d) a brick
  10. 10.Which of these is in compression (pushed)? (a) a crane lifting cable (b) a tent guy rope (c) a swing chain (d) a stone in an arch
  11. 11.🔍 Which is the odd one out? (a) a stone in an arch (b) a pillar under a roof (c) a tug of war rope (d) a squeezed spring
  12. 12.🪢 Tension or compression: a tall bridge tower? (a) tension (b) compression
  13. 13.🔍 Which is the odd one out? (a) a tow rope on a car (b) a table leg (c) a suspension cable (d) a crane lifting cable
  14. 14.🪢 Tension or compression: a tug of war rope? (a) compression (b) tension
  15. 15.Which of these is in tension (pulled)? (a) a stone in an arch (b) a tall bridge tower (c) a brick at a wall base (d) a tow rope on a car
  16. 16.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a stretched rubber band (c) a bridge pier (d) a pillar under a roof
  17. 17.True or false: a stretched rubber band is in tension (pulled). (a) True (b) False
  18. 18.🪢 Tension or compression: a squeezed spring? (a) compression (b) tension
  19. 19.True or false: a swing chain is in compression (pushed). (a) True (b) False
  20. 20.🪢 Tension is a force that … (a) heats things (b) turns things (c) pulls or stretches (d) pushes or squeezes
  21. 21.🪢 A stage stands on 5 identical legs and each leg is squeezed with 275 N. What is the total load on the stage, in newtons?
  22. 22.🪢 Tension or compression: a table leg? (a) tension (b) compression
  23. 23.Which of these is in tension (pulled)? (a) a stone in an arch (b) a tall bridge tower (c) a tug of war rope (d) a bridge pier
  24. 24.Which of these is in compression (pushed)? (a) a tug of war rope (b) a tow rope on a car (c) a stretched rubber band (d) a tall bridge tower
  25. 25.🪢 Tension or compression: a swing chain? (a) compression (b) tension
  26. 26.True or false: a tent guy rope is in tension (pulled). (a) True (b) False
  27. 27.🪢 A sign weighing 400 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  28. 28.🪢 Tension or compression: a stone in an arch? (a) compression (b) tension
  29. 29.🪢 A stage stands on 4 identical legs and each leg is squeezed with 175 N. What is the total load on the stage, in newtons?
  30. 30.🪢 A stage stands on 6 identical legs and each leg is squeezed with 425 N. What is the total load on the stage, in newtons?
  31. 31.🔍 Which is the odd one out? (a) a pillar under a roof (b) a brick at a wall base (c) a swing chain (d) a bridge pier
  32. 32.🪢 A sign weighing 360 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  33. 33.True or false: a bridge pier is in tension (pulled). (a) True (b) False
  34. 34.🪢 A concrete slab weighing 800 N rests evenly on 4 identical pillars. What compression force does each pillar carry, in newtons?
  35. 35.🪢 A stage stands on 3 identical legs and each leg is squeezed with 500 N. What is the total load on the stage, in newtons?
  36. 36.🪢 A sign weighing 80 N hangs from 4 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  37. 37.🪢 A stage stands on 5 identical legs and each leg is squeezed with 925 N. What is the total load on the stage, in newtons?
  38. 38.True or false: a squeezed spring is in tension (pulled). (a) True (b) False
  39. 39.🔍 Which is the odd one out? (a) a crane lifting cable (b) a stone in an arch (c) a table leg (d) a temple column
  40. 40.🪢 A stage stands on 8 identical legs and each leg is squeezed with 400 N. What is the total load on the stage, in newtons?

Answer key

  1. 120
  2. a bridge pier
  3. pushes or squeezes
  4. a pillar under a roof
  5. False
  6. True
  7. tension
  8. stretched (tension)
  9. a rope
  10. a stone in an arch
  11. a tug of war rope
  12. compression
  13. a table leg
  14. tension
  15. a tow rope on a car
  16. a stretched rubber band
  17. True
  18. compression
  19. False
  20. pulls or stretches
  21. 1375
  22. compression
  23. a tug of war rope
  24. a tall bridge tower
  25. tension
  26. True
  27. 200
  28. compression
  29. 700
  30. 2550
  31. a swing chain
  32. 180
  33. False
  34. 200
  35. 1500
  36. 20
  37. 4625
  38. False
  39. a crane lifting cable
  40. 3200

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