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you need to know two different positions for the moving object, and the time interval between them. Velocity is the time it took to go from point A to point B
Technically, tho- you only need two things... Distance traveled and time.
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∙ 14y ago
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What three things must you know to determine velocity?
Just speed & direction.
If you know the distance an object has traveles in a certain amount of time you can determine?
Velocity Velocity= distance/time V=d/t
How two things do you need to know to describe the velocity of an object?
Velocity includes speed and direction.
Which are considered vectors?
I only know three: Velocity,Acceleration, and Force
What do you need to know to determine how far a projectile travels horizontally?
initial velocity, angle of launch, height above ground When a projectile is launched you can calculate how far it travels horizontally if you know the height above ground it was launched from, initial velocity and the angle it was launched at. 1) Determine how long it will be in the air based on how far it has to fall (this is why you need the height above ground). 2) Use your initial velocity to determine the horizontal component of velocity 3) distance travelled horizontally = time in air (part 1) x horizontal velocity (part 2)
What three things must you know to determine velocity?
Just speed & direction.
What 2 things must you know to descriobe the motion of an object?
If movement is in two dimensions: the x-coordinate of the velocity, and the y-coordinate of the velocity. Or alternatively: the magnitude of the velocity, and the direction. If movement is in three dimensions, you need to know three things, for example, x-coordinate, y-coordinate, and z-coordinate of the velocity, or magnitude of the velocity and two components of direction.
What three things determine how thick or thin magma is?
The three things that determine how thick or thin magma is temperature, silica content, and gas content.
What do you to know to determine the velocity of a 15 km an hour storm?
You need to know its direction. Put that togetherwith the speed, and you'll have the velocity.
If you know the distance traveled and the time traveled can YOU determine an object and ACCELERATION?
no, you need to know its initial velocity to determine this; if initial velocity is zero then distance is 1/2 acceleration x time squared
If you know the distance an object has travled in a certain amount of time you can determine?
Velocity.
What can you determine if you know the distance an object has traveled in a certain amount of time?
Velocity Velocity= distance/time V=d/t
If you know the distance an object has traveles in a certain amount of time you can determine?
Velocity Velocity= distance/time V=d/t
What must you know to determine which two vehicles traveling at the same velocity has the greater momentum?
You need to know their mass. p=mv momentum=Mass times Velocity
What must you know to determine which of two vehicles traveling at the same velocity has the greater momentum?
You need to know their mass. p=mv momentum=Mass times Velocity
How two things do you need to know to describe the velocity of an object?
Velocity includes speed and direction.
To determine acceleration you must know the change in velocity during each unit of what?
"time"
