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Machines, Matter, and Force

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  • Can a magnet attract a pencil?
    No, it can't.
  • What is the name of this simple machine?
    It's a hammer.
  • Can a magnet attract a screw?
    Yes, it can.
  • Wht is the name of this simple machine?
    It's a stapler.
  • What kind of machine a computer?
    It's a complex machine.
  • Is gravity a contact force or a non-contact force?
    It's a non-contact force.
  • What is the name of this complex machine?
    It's a microwave.
  • Is shaping clay a contact force or non-contact force?
    It's a contact force.
  • Can a magnet attract scissors?
    Yes, it can.
  • What kind of machine is a microscope?
    It's a complex machine.
  • Is ice a solid, liquid or gas?
    It's a solid.
  • What is the name of the force shown here?
    It's gravity.
  • What is the name of this simple machine?
    It's a wheel.
  • What's the name of this complex machine?
    It's a bicycle (bike).
  • Is water a solid, liquid or gas?
    It's a liquid.
  • Does a measuring cup give us mass or volume?
    It gives us volume.
  • Is a magnet an example of a contact force or a non-contact force?
    It's a non-contact force.
  • Is snow a solid, liquid or gas?
    It's a solid.
  • Is water vapor a solid, liquid or gas?
    It's a gas.
  • Is kicking a soccer ball a contact force or a non-contact force?
    It's a contact force.
  • Does a balance give us mass or volume?
    It gives us mass.
  • What is the name of this simple machine?
    Those are scissors.
  • What is the name of this simple machine?
    It's a rolling pin.
  • Is hitting a golf ball a contact force or a non-contact force?
    It's a contact force.
  • What kind of machine is a seesaw?
    It's a simple machine.