The weight of a person in a flying balloon is ................that on the Earth's surface.
less than
Newton equals the weight of an object on Earth's surface whose mass is ........ grams.
100
.............. is the amount of matter in an object.
Mass
If the mass of your body is equal to 36 Kg on the Earth's surface, so your mass on the Moon's surface is ......
36 Kg
As the amount of matter in an object increases, its ...............increases.
mass
Weight (N) = Mass (Kg) x ...........
10
The effect of weight is always directed to the................
center of the Earth
The weight of an object on Earth's surface equals ............ times of its weight on Moon's surface.
6
.............. is the gravitational force by which an object is attracted to the earth.
Weight
Mass can be measured by .............
common balance \ digital balance\sensetive balance\one arm with a pointer
Liquids are measured by ......................
digital scale\sensetive scale
All objects in space have fixed .................
mass
The measuring units of mass are................
Kg and Gm
The weight of an object ...........by increasing its mass.
increases
The weight of an object whose mass is 400 grams equals........
4N
