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What are needed to completely describe velocity?
Speed and direction of motion.
What two things do you need to know to describe the velocity o an object?
To describe the velocity of an object, you need to know its speed (magnitude of the velocity) and its direction of motion. Velocity is a vector quantity that combines both speed and direction.
What do you need to know to describe a velocity?
To describe velocity, you need to know both the speed of an object and its direction of travel. Velocity is a vector quantity that includes both magnitude (speed) and direction, so specifying both is essential. It is typically denoted with a velocity vector, which indicates the speed and direction an object is moving.
What two things must you know in order to describe velocity?
To describe velocity, you need to know the speed of an object and its direction of motion. Velocity is a vector quantity that includes both magnitude (speed) and direction.
What three things do you need to now to describe the velocity of an object?
To describe the velocity of an object, you need to know its speed (magnitude of velocity), direction of motion, and reference point for measuring the motion.
How two things do you need to know to describe the velocity of an object?
To describe the velocity of an object, you need to know both the speed (magnitude of the velocity) and the direction of the object's motion. Velocity is a vector quantity that includes both of these aspects.
How many measurements does a sphere have?
You need only one to completely describe its dimensions, although you can make lots of measurements.
Which two properties are used to describe motion?
you need both speed and direction which together is called velocity
Why does the speed of a soccerball need to be high to go into the goal?
The speed of a soccerball has to be high enough so that it won't stop half way or not completely go into the goal!!!
What do you need to describe the velocity of an object?
To describe the velocity of an object, you need to specify both its speed (magnitude of velocity) and its direction of motion. Velocity is a vector quantity that combines both of these aspects. It is typically expressed in units of distance per unit time, such as meters per second or kilometers per hour.
Describe the motion of a bus whose accelaration is zero but the speed is not zero?
It is slowing down. The bus is not picking up speed--accelerating--and its speed isn't zero, as it is not completely stopped. ------------------------------------------------------------------------------------------------------------ The above answer is incorrect as slowing down indicates a negative acceleration not a zero one. The correct answer is that the bus is at a constant speed - any constant speed.
What do you need to know to describe the velocity of an obeject?
To describe the velocity of an object, you need to know both its speed (magnitude of velocity) and direction. Velocity is a vector quantity that includes both the speed and the direction of motion. It is typically expressed in units of distance per unit time, such as meters per second.
