Starter quiz

  • To stretch a spring further, __________ force is needed.
    • a greater  ✓
    • a smaller
    • the same
  • What unit are forces measured in?
    • metres
    • seconds
    • newtons  ✓
    • kilograms
    • amps
  • Select the different names this piece of equipment can be called.
    Select the different names this piece of equipment can be called.
    • energy meter
    • force meter  ✓
    • newton meter  ✓
    • stretch meter
  • Starting with the smallest force, put these forces in order of size.
    • 1
      ⇔
      The force needed to lift an apple.
    • 2
      ⇔
      The force needed to push a go-kart along a smooth path.
    • 3
      ⇔
      The gravitational force of Earth on a person.
    • 4
      ⇔
      The driving force provided by a jet engine on a jumbo jet.
    • 5
      ⇔
      The gravitational force of Earth on the moon.
  • Which of the following forces would not be easily measured by a force meter?
    Which of the following forces would not be easily measured by a force meter?
    • tension
    • weight
    • electromagnetic  ✓
    • friction
  • What interval does this scale go up in steps of?
    What interval does this scale go up in steps of?
    • 0.1 N
    • 0.2 N  ✓
    • 0.25 N
    • 0.4 N
    • 0.5 N
+