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The 2 things are speed and distance.
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∙ 11y ago
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How two things do you need to know to describe the velocity of an object?
Velocity includes speed and direction.
What two things do you need to find an objects velocity?
Change in position and change in time velocity= delta displacement/delta time
What three things do you need to know to determine velocity?
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 BTechnically, tho- you only need two things... Distance traveled and time.
Why do you need to calculate velocity instead of speed?
Speed and Velocity are two different things . Velocity- "the rate at which an object changes its position." Speed- "How fast an object is moving". To calculate speed and velocity, you first need to calculate distance and time. Velocity is considered to be a more logical term
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 describes velocity?
two things that describe velocity is distance and time.
What two things are important about velocity?
There is a direction and magnitude.
What two things can change in velocity do?
motion and the angle
What two things describe velocity?
a distance and time
What to Things do you need to know to describe the velocity of an object?
velocity is what is known as a vector quantity. What this means is it needs both a DIRECTION and a MAGNITUDE for the velocity to be fully described. that's what you need.
What two things make up velocity?
speed and direction
What two things are multiplied together to get momentum?
-- mass -- velocity
