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mass , weight and volume

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  • mass is the amount of ..............................................
    matter in an object
  • what is the weight of 80 kg person ?
    800 newtons
  • what is amount of force of gravity acting on an object?
    weight
  • mass is measured using .......................
    balance
  • to calculate weight we multiply ...............x..................
    mass x gravity
  • Why will a body fall onto the ground?
    due to gravitational force
  • which changes from one place to another ? mass or weight ?
    weight
  • unit of measuring weight is ................
    newtons
  • units of measuring mass is ....................,...............
    grams , kilograms
  • which is constant everywhere ? mass or weight
    mass
  • define weight
    amount of force of gravity acting on an object
  • an astronaut's mass changes on the moon . ( true / false )
    false
  • scale is used to measure .....................
    weight
  • an astronaut has ( greater / less ) weight on earth or moon ?
    moon