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Tension and Compression Worksheet

Engineering lesson 18: Tension and compression · Set 722 · 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 150 N hangs from 3 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  2. 2.Which of these is in tension (pulled)? (a) a table leg (b) a tow rope on a car (c) a stone in an arch (d) a brick at a wall base
  3. 3.🪢 Compression is a force that … (a) makes light (b) cools things (c) pulls or stretches (d) pushes or squeezes
  4. 4.🪢 Tension or compression: a tall bridge tower? (a) tension (b) compression
  5. 5.🪢 A stage stands on 8 identical legs and each leg is squeezed with 175 N. What is the total load on the stage, in newtons?
  6. 6.🪢 A beam rests on two supports and is pressed down in the middle. Its bottom edge is … (a) squeezed (compression) (b) twisted (c) not affected (d) stretched (tension)
  7. 7.True or false: a stretched rubber band is in compression (pushed). (a) False (b) True
  8. 8.True or false: a stone in an arch is in compression (pushed). (a) True (b) False
  9. 9.🪢 Tension or compression: a tent guy rope? (a) tension (b) compression
  10. 10.🔍 Which is the odd one out? (a) a tug of war rope (b) a bridge pier (c) a crane lifting cable (d) a tent guy rope
  11. 11.🪢 Tension or compression: a squeezed spring? (a) tension (b) compression
  12. 12.True or false: a bridge pier is in compression (pushed). (a) True (b) False
  13. 13.True or false: a table leg is in tension (pulled). (a) False (b) True
  14. 14.🪢 A concrete slab weighing 7200 N rests evenly on 3 identical pillars. What compression force does each pillar carry, in newtons?
  15. 15.True or false: a hanging lamp chain is in compression (pushed). (a) False (b) True
  16. 16.🪢 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?
  17. 17.🪢 Tension is a force that … (a) pushes or squeezes (b) pulls or stretches (c) turns things (d) heats things
  18. 18.🔍 Which is the odd one out? (a) a stretched rubber band (b) a pillar under a roof (c) a squeezed spring (d) a table leg
  19. 19.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a tall bridge tower (c) a tow rope on a car (d) a swing chain
  20. 20.🪢 Tension or compression: a tug of war rope? (a) compression (b) tension
  21. 21.Which of these is in compression (pushed)? (a) a tug of war rope (b) a swing chain (c) a suspension cable (d) a brick at a wall base
  22. 22.🪢 Which material is good in tension but useless in compression? (a) a concrete block (b) a brick (c) a stone (d) a rope
  23. 23.🪢 A sign weighing 480 N hangs from 6 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  24. 24.🪢 Tension or compression: a tow rope on a car? (a) tension (b) compression
  25. 25.🔍 Which is the odd one out? (a) a suspension cable (b) a temple column (c) a swing chain (d) a tent guy rope
  26. 26.True or false: a tow rope on a car is in compression (pushed). (a) True (b) False
  27. 27.🪢 A sign weighing 420 N hangs from 6 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  28. 28.🔍 Which is the odd one out? (a) a hanging lamp chain (b) a swing chain (c) a stretched rubber band (d) a brick at a wall base
  29. 29.🪢 A sign weighing 260 N hangs from 2 identical vertical ropes that share the load equally. What is the tension in each rope, in newtons?
  30. 30.🪢 Tension or compression: a pillar under a roof? (a) tension (b) compression
  31. 31.🪢 Tension or compression: a crane lifting cable? (a) tension (b) compression
  32. 32.True or false: a tow rope on a car is in tension (pulled). (a) False (b) True
  33. 33.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a table leg (c) a squeezed spring (d) a tent guy rope
  34. 34.🪢 A stage stands on 8 identical legs and each leg is squeezed with 75 N. What is the total load on the stage, in newtons?
  35. 35.Which of these is in tension (pulled)? (a) a brick at a wall base (b) a crane lifting cable (c) a squeezed spring (d) a pillar under a roof
  36. 36.🪢 Tension or compression: a swing chain? (a) compression (b) tension
  37. 37.🪢 Tension or compression: a temple column? (a) tension (b) compression
  38. 38.Which of these is in tension (pulled)? (a) a tall bridge tower (b) a brick at a wall base (c) a suspension cable (d) a temple column
  39. 39.🔍 Which is the odd one out? (a) a table leg (b) a pillar under a roof (c) a bridge pier (d) a tent guy rope
  40. 40.🪢 A concrete slab weighing 16100 N rests evenly on 7 identical pillars. What compression force does each pillar carry, in newtons?

Answer key

  1. 50
  2. a tow rope on a car
  3. pushes or squeezes
  4. compression
  5. 1400
  6. stretched (tension)
  7. False
  8. True
  9. tension
  10. a bridge pier
  11. compression
  12. True
  13. False
  14. 2400
  15. False
  16. 450
  17. pulls or stretches
  18. a stretched rubber band
  19. a tall bridge tower
  20. tension
  21. a brick at a wall base
  22. a rope
  23. 80
  24. tension
  25. a temple column
  26. False
  27. 70
  28. a brick at a wall base
  29. 130
  30. compression
  31. tension
  32. True
  33. a tent guy rope
  34. 600
  35. a crane lifting cable
  36. tension
  37. compression
  38. a suspension cable
  39. a tent guy rope
  40. 2300

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