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What is the minimum stream velocity needed to maintain transport of pebble that is 1 centimeter in diameter?
50
Is six miles per hour per second north an example of velocity?
We're not completely sure what you mean by "per hour per second". Going just by what we see in the question, it's an acceleration, not a velocity. "Six miles per hour north" would be a velocity.
What is a change in velocity in given period of time?
Change in velocity = Velocity at the end of the period minus velocity at the start of the period.
How many 0.5 tiles are needed to completely cover a 4 foot wall?
Assuming it's a 4x4 wall, 64 tiles
When average velocity and average speed is equal?
For the instantaneous value of average velocity, average speed and average velocity are equal.
What additional information for velocity is needed that isn't needed for speed?
To fully describe velocity, you need both the speed (magnitude) and the direction of motion. Speed, on the other hand, only requires the magnitude of the motion, regardless of direction.
What must you have in a problem to adequately describe velocity?
Describe three situations in which a force changes the velocity of an object?
What is a word to describe velocity?
speed
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.
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.
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.
What describes velocity?
two things that describe velocity is distance and time.
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.
Does NOT describe a change in velocity?
A change in velocity occurs when an object's speed or direction (or both) changes over time. A constant velocity means the object is moving at a consistent speed in a straight line.
What is necessary to accurately and completely describe the motion of an object?
To accurately and completely describe the motion of an object, you need to specify its position, velocity, and acceleration at different points in time. This information can be provided using mathematical equations or graphs to represent the object's motion over time. Additionally, factors like direction, speed, and type of motion (linear, circular, etc.) may also need to be included depending on the situation.
What term can best describe both speed and direction of an objects motion?
That is called "velocity".
What 2 things do you use to describe velocity?
The two things used to describe velocity are speed, which indicates its magnitude, and direction, which specifies its orientation in space. Velocity is a vector quantity that combines both speed and direction.
