Rulers, trundle wheels
measuring jug! kettle
a protractor
a protractor
yes
There are many instruments for measuring speed but I am not aware of any for measuring velocity.
No devices use for measuring in math. In math we cannot measure we just calculate.
measuring jug! kettle
Speedometer
a protractor
a protractor
yes
There are many instruments for measuring speed but I am not aware of any for measuring velocity.
It sounds like you are thinking of a protractor. We still use it a lot today, especially in architecture and design. The protractor is a semi-circular measuring instrument used for measuring angles.
A thermometer
A measuring flask.
We can use wind socks and wind vanes to evaluate the wind direction and anemometers to measure the wind speed.
measuring fabric and such?