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To know an object's velocity, you need to know its speed and direction.
You can measure speed by calculating how long an object takes to arrive at a new position. So by knowing an object's starting position, ending position, and the time it took to get there, you can calculate its average velocity.
In a more advanced calculation, you could choose starting and ending positions that are extremely close to one another and calculate "instantaneous velocity."
Velocity is known as a "vector value". A vector not only has a length, but a direction. In this case, "length" is the same as "speed", and direction is its change in position.
What else can I help you with?
What is a body's resistance to change in motion?
An object's resistance to change in its motion is known as inertia. This property of matter causes objects to maintain their current state of motion (either at rest or moving at a constant velocity) until acted upon by an external force.
What is the objects change in speed called?
That's simply called a change in velocity. On the other hand, the rate of change in velocity - how quickly velocity changes - is called acceleration.
What is velocity parallel to Earth's surface?
The velocity parallel to Earth's surface depends on the frame of reference. Relative to Earth's surface, the velocity is zero if an object is at rest, and it varies depending on the direction and speed of the object's movement. If we consider the rotation of the Earth, objects on the surface have an eastward velocity due to the planet's rotation.
What is threshold velocity?
Threshold velocity is the minimum velocity required for an object to overcome a specific force or resistance and begin moving. It represents the point at which the force applied equals the force of friction or resistance, allowing the object to move steadily. It is often used in physics to analyze the motion of objects in different situations.
Velocity parallel to earths surface?
The velocity parallel to Earth's surface can vary depending on the location and purpose. For a person walking or running on Earth's surface, the velocity can range from 0 m/s to a few meters per second. However, for objects in Earth's orbit, the velocity parallel to the surface can be much higher, reaching several kilometers per second.
When do you know an objects velocity?
When you have calculated or measured it.
What is the difference of an objects speed and an objects volocity?
when you know both speed and direction of an objects motion you know the velocity of an object.
When you know the both speed and direction of an objects motion you know the?
Velocity
When you know both the speed and direction of an objects of an objects motion you know the?
I'm pretty sure its the acceleration. If its not that, its the Velocity.
What do you do to find an objects velocity?
You have to know what velocity means to answer this. So the correct answer is S h i t i for get bye
Does gravity always change the velocity of objects?
Only until they hit the ground or the floor.
How can an objects velocity change?
By changing its direction.
What do you need know to find an objects velocity?
The distance it travels in a caertain amount of time as well as the direction
How can one determine the relative velocity between two objects?
To determine the relative velocity between two objects, you can subtract the velocity of one object from the velocity of the other object. This will give you the relative velocity between the two objects.
What causes falling objects to reach top velocity?
Falling objects reach top velocity due to the acceleration of gravity pulling them downwards. As the object falls, the force of gravity causes it to accelerate until air resistance (or another opposing force) balances out the acceleration, leading to a constant velocity known as terminal velocity.
How do you know something is moving faster than some other object?
Calculate the average velocity for the objects.
Is it possible for an objects velocity to be perpendicular to the objects acceleration?
no
