Earth's gravity exerts a certain amount of attraction (force) on all objects. When you place a scale between that object and the center of Earth's gravity the amount of that force is detected.
They use Body Measurements. *_*
rulers, tape measures, yard sticks, and my favorite... guesstimation =P
If you're talking about small units of measure then there are: millimetres - 10^-3 micrometres - 10^-6 nanometres - 10^-9 picometres - 10^-12
they use their body to measure thing like their hand and feet...
tape measurement is very necessary,it helps for making furniture,constructing roads and buildings, measuring people, and around things that bend or are round.
You can use many things. The best thing to use though is a tape measure.
To measure things and to collect data
They use Body Measurements. *_*
for measuring things which are difficult to measure with a ruler
he/she uses it to measure the right things to cook with.
- a balance - a graduated container
It measures things between different groups, for example, a sandwich is a things, but you can use a bar graph to measure different kinds of sandwiches.
You should use a top pan balance or a digital balance.
the german ship the meteor used sound to measure the ocean.
To measure distance and to draw straight lines
they use the aciennt instrments made by wood or other thing like that. sometimes, they also use the body to measure.
centimetres To measure an object smaller than an inch you can use a ruler. Builders often use rulers to measure things smaller than an inch. Or you can use a vernier caliper to accurately measure small things. If you r are talking about what measurements you use then you use parts of an inch ie 16ths or 8ths or 32nds of an inch. Click on 'related links' below to see a picture of a vernier caliper.