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Two factors that can cause a change in velocity are acceleration, which is the rate of change of velocity, and the application of an external force. An increase in acceleration will cause a greater change in velocity over time, while the direction and magnitude of an external force can also affect the velocity of an object.
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When you want to change an object's velocity you have to overcome?
When you want to change an object's velocity, you have to overcome its inertia. Inertia is the tendency of an object to resist changes in its motion. By applying a force to the object, you can overcome this resistance and change its velocity.
How do you find change in velocity?
Change in velocity is found by subtracting the initial velocity from the final velocity. Mathematically, it can be expressed as Ξv = vf - vi, where Ξv is the change in velocity, vf is the final velocity, and vi is the initial velocity.
What the 2 factors affect the kinetic energy of an object?
The two factors that affect the kinetic energy of an object are its mass and its velocity. The kinetic energy of an object increases with both mass and velocity.
What are the 2 factors that effect an objects momentum?
The two factors that affect an object's momentum are its mass and its velocity. Momentum is calculated as the product of an object's mass and its velocity, so changes in either of these factors will impact the momentum of the object.
What is the expression for average acceleration?
The expression for average acceleration is given by the change in velocity divided by the time taken for that change. It can be written as: average acceleration (a) = (final velocity - initial velocity) / time.
What 2 factors determine the shape of a snow crystal?
gravity and acceleration due to it or a friction in air which cause its uniform velocity
What are the Factors that can cause a change in supply?
In most models, the factors that can cause a change in supply include: 1) Change in the capital stock. 2) Change in the labour stock. 3) Change in the level of technology. 4) Change is utilisation rates of capital and labour.
What 2 factors of velocity can be changed?
Speed; direction.
When you want to change an object's velocity you have to overcome?
When you want to change an object's velocity, you have to overcome its inertia. Inertia is the tendency of an object to resist changes in its motion. By applying a force to the object, you can overcome this resistance and change its velocity.
How do you find change in velocity?
Change in velocity is found by subtracting the initial velocity from the final velocity. Mathematically, it can be expressed as Ξv = vf - vi, where Ξv is the change in velocity, vf is the final velocity, and vi is the initial velocity.
What are the 2 factors that affect the frictional force between 2 surfaces?
velocity and texture
What are a few physics formulas for finding time?
Change in Distace= Initial velocity multiplied by change in time plus half the accleration times change in time squared x=VoT+.5aT^2 Final velocity squared=Intial velocity squared plues two times accleration times change in distance Vf^2=Vo^2+2aX Final velocity= Initial velocity plus accleration times change in time Vf=Vo+aT
What 2 factors determine how much kinetic energy an object has?
Mass and Velocity
What the 2 factors affect the kinetic energy of an object?
The two factors that affect the kinetic energy of an object are its mass and its velocity. The kinetic energy of an object increases with both mass and velocity.
What are the 2 factors that effect an objects momentum?
The two factors that affect an object's momentum are its mass and its velocity. Momentum is calculated as the product of an object's mass and its velocity, so changes in either of these factors will impact the momentum of the object.
What are the factors affecting movements?
1. Friction 2. Wind resistance 3. Velocity
What is the expression for average acceleration?
The expression for average acceleration is given by the change in velocity divided by the time taken for that change. It can be written as: average acceleration (a) = (final velocity - initial velocity) / time.
