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Velocity is measured in meters/second in the S.I. system.
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∙ 15y ago
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Is the speed of light a law or theory?
The speed of light is a number. It was a theory before it was measured. After it was measured, and the prediction was found to be correct, it was no longer a theory nor a hypothesis. It became a "physical constant".
What is the difference between energy and powe and how are they measured?
Power is energy / time, energy is power x time.This is similar to the distinction between distance and speed: speed = distance / time; at constant speed, distance = speed x time.Enery is measured in Joules, power is measured in Joules / second, a.k.a. "Watts".
What is unifrom motion regular motion?
motion is always measured in meters > uniform - constant - unchanging constant speed (SI units - metres per second)
Why is it difficult to measure the Hubble constant H?
Both the speed and the distance of distant galaxies must be measured accurately.
Who measured the gravitational constant G?
Cavendish measured the gravitational constant "G".
What is wind speed measured with?
Wind speed is measured with an anemometer.
What is the different between constant velocity and constant speed?
constant velocity is when you maintain speed and direction, this usually is in a straight line, and constant speed means that your speed is always constant at all times.
Can you use average speed to calculate the speed of an object that is moving at a constant speed?
Yes. If an object is moving at a constant speed the average speed and the constant speed are the same.
Why constant is used?
Constant is the speed of light and as the speed of light cannot change it is 'constant'
How is the deadliest tornado measured?
Its is measured by speed,power,andwind speed
Can an object have constant velocity and but variable speed?
No. Velocity has two parts, speed and direction A constant velocity means that both the speed and the direction must be constant. So a constant velocity must have a constant speed.
What units is the speed of light in when determining wavelength?
in the wavelength equation c=lamda*f, the speed of light is measured in m/s. The constant is 3.00 x 10^9 m/s.
