Study

P4 Review (Chapter 5 & 6)

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  • What do you call to the act of moving?
    Motion
  • What is the standard unit for mass?
    kilograms
  • The mass of an object affects the __________.
    motion
  • Which tool is suitable to be used to measure the mass of an object?
    Electronic balance
  • Which state of matter has no fixed shape but a fixed volume?
    Liquids
  • What are the effects of gravitational force?
    Mass and weight
  • The _________ of an object measures how much gravitational force is acting on it.
    weight
  • What tool can be used to measure weight? Give 2
    Spring balance and compensation balance
  • What do you call to the amount of space taken up by an object?
    Volume
  • Describe the arrangement of particles in solids
    Very closely packed.
  • Without the gravitational force, everything will ________ into the space.
    float
  • Describe the arrangement of particles in gases
    Very far apart.
  • What are the states of matter?
    Solids, liquids and gases
  • The greater mass an object has, the _____________.
    harder it is to move
  • Describe the arrangement of particles in liquids
    Close together.
  • What do you call to the amount of matter in an object?
    Mass
  • Which state of matter has no fixed shape and no fixed volume?
    Gases
  • Which state of matter has a fixed shape and fixed volume?
    Solids
  • What is matter?
    Anything that has mass and takes up space
  • The more matter an object has, the _______________________.
    greater mass it has.
  • What do you call to the force exerted by earth and pull everything to its center?
    Gravitational force