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The change in an object velocity?
The change in an object's velocity is determined by its acceleration. If the object's acceleration is positive, its velocity increases; if it is negative, the velocity decreases. The larger the acceleration, the quicker the change in velocity will be.
If an object is accelerating how does its kinetic energy change?
The kinetic energy of an object increases as it accelerates. This is because kinetic energy is directly proportional to the square of the object's velocity. As the object accelerates, its velocity increases, resulting in a greater kinetic energy.
What happens to a velocity when the acceleration changes?
If the acceleration changes, the velocity of an object will also change. If the acceleration increases, the velocity will increase. If the acceleration decreases, the velocity will decrease. The velocity and acceleration of an object are directly related.
When velocity may change?
Velocity may change when an object experiences a change in speed or direction. This can occur when a force is applied to the object, causing it to accelerate or decelerate. Changes in velocity can also happen if an external force opposes or alters the object's motion.
Describe a situation in which gravity causes a change in velocity why does a change in velocity happen?
When an object is dropped from a height, gravity causes it to accelerate towards the ground. This acceleration leads to a change in velocity as the object's speed increases. The change in velocity occurs because gravity exerts a force on the object, pulling it towards the Earth.
How is velocity of a falling object related to the length of time the object falls?
Velocity increases but not infinitely.
The change in an object velocity?
The change in an object's velocity is determined by its acceleration. If the object's acceleration is positive, its velocity increases; if it is negative, the velocity decreases. The larger the acceleration, the quicker the change in velocity will be.
What happens to an object when it undergoes acceleration is it the speed or velocity that increases?
When an object undergoes acceleration, it is the velocity that increases. Acceleration is the rate of change of velocity, so an object experiencing acceleration will have its velocity change over time, either by speeding up, slowing down, or changing direction.
If an object is accelerating how does its kinetic energy change?
The kinetic energy of an object increases as it accelerates. This is because kinetic energy is directly proportional to the square of the object's velocity. As the object accelerates, its velocity increases, resulting in a greater kinetic energy.
What happens to a velocity when the acceleration changes?
If the acceleration changes, the velocity of an object will also change. If the acceleration increases, the velocity will increase. If the acceleration decreases, the velocity will decrease. The velocity and acceleration of an object are directly related.
When velocity may change?
Velocity may change when an object experiences a change in speed or direction. This can occur when a force is applied to the object, causing it to accelerate or decelerate. Changes in velocity can also happen if an external force opposes or alters the object's motion.
Describe a situation in which gravity causes a change in velocity why does a change in velocity happen?
When an object is dropped from a height, gravity causes it to accelerate towards the ground. This acceleration leads to a change in velocity as the object's speed increases. The change in velocity occurs because gravity exerts a force on the object, pulling it towards the Earth.
Doing work on an object increases the object's kinetic?
velocity increases
What happens to it object as it's Kinetic Energy increases?
its particles move faster
How does velocity effect momentum?
Velocity is a vector quantity representing the rate of change of an object's position, while momentum is a vector quantity representing the quantity of motion an object has. The momentum of an object is directly proportional to its velocity. This means that as the velocity of an object increases, so does its momentum.
What is change in the velocity of a falling object?
Any change in the velocity of anything is known as 'acceleration'. In the case of a falling object near the Earth's surface, the direction of the velocity is constant, and its magnitude increases by 9.8 meters (32.2 feet) per second, every second.
The more mass an object has the harder it is to change its what?
The more mass an object has, the harder it is to change its momentum. This is because momentum is directly proportional to mass and velocity, so increasing mass increases the momentum, making it harder to change.
