There are many instruments for measuring speed but I am not aware of any for measuring velocity.
light speed:)
Speed = (distance covered) divided by (time to cover the distance) Speed = (magnitude of acceleration) multiplied by (time the acceleration has acted)
Consult Maxwell's Equations. It is derived from electrical and magnetic constants.
A ruler and a calculator. Or a math text book.
speed camaras, lasers ,
You would observe the rock falling from rest and accelerating to a speed of 8.15 m/s in about 5 seconds due to the moon's gravity. This motion can be described using equations of motion, such as the equations of uniformly accelerated motion.
There are many instruments for measuring speed but I am not aware of any for measuring velocity.
There are many ways quadratic equations are used in the real world. These equations are used to calculate area, speed and profit
speed=distance/time. velocity=distance/time+direction.
Anemometer
Table clock
light speed:)
CAS and RAS Latency are two ways of measuring speed
The instrument used for measuring the speed of winds is called an anemometer. It typically consists of cups that rotate in the wind, and the speed of rotation is used to calculate the wind speed.
By using the "doppler" effect and measuring the change in frequency.
the memory