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What measures the rate of change in velocity?
Police measur speed with a radar gun. It uses the Doppler effect to find speed. You can measure distance traveled and use a stopwatch to measure speed yourself. You asked about velocity, however. Velocity is the combination of speed and direction. To measure velocity, you have to track the direction of travel. For that, either a compass, a chart or some other measure.
Which is an instrument commonly used to measure wind speed?
An anemometer measures wind velocity.
What is he difference between speed and velocity?
http://wiki.answers.com/Q/The_difference_of_speed_and_velocity" The difference between speed and velocity is that speed is a scalar quantity(that have only magnitude) and velocity is a vector quantity(that have both magnitude and direction).
How many g's is the speed of light?
speed of light is constant velocity and does not accelerate so there is no g force
Is constant speed constant velocity?
No. Velocity includes a direction vector, which speed does not have.
How do you use a velocity ball?
To use a velocity ball, hold it in your hand and throw it with as much force as possible. The ball is designed to measure the speed of your throw. Make sure to take into account your technique and form when using the velocity ball to get an accurate reading of your throwing speed.
What is the A measure of speed in a certain direction?
Velocity is the measure of speed in a certain direction. It is a vector quantity that includes both the speed of an object and the direction in which it is moving.
How do you measure an objects speed and direction?
Velocity
What is the similarity between speed and velocity?
Speed and velocity both measure how fast an object is moving. However, velocity also includes the direction of the movement, while speed does not.
What is a synonym for velocity?
There is no synonym to velocity. there is no directionality in velocity. speed is a measure of rotation around a center expressed in revolutions per unit of time. Velocity is a measure of distance in units of time with no direction. Vectors indicate direction.
In what ways are speed and velocity alike?
Speed and velocity are alike in that they both measure how fast an object is moving. However, velocity also includes the direction of the movement, while speed does not.
In what ways are speed and velocity similar?
Speed and velocity are similar in that they both measure how fast an object is moving. However, velocity also includes the direction of the movement, while speed does not.
What is another word for measure of speed and direction?
Velocity A Vector is the measurement of velocity and direction.
The measure of an objects speed and direction is the objects?
The measure of an object's speed and direction is the object's velocity. Velocity is a vector quantity that includes both the speed (magnitude) and the direction of motion of an object.
What is a measure of both the speed and direction of a moving object?
velocity
What does volecity measure?
Velocity measures speed in a given direction.
What is the measure of both the speed and direction of a moving object?
velocity
