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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
Which two things affect an object's momentum?
An object's momentum is affected by its mass and velocity. The momentum of an object increases as either its mass or velocity increases.
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.
How is velocity of a falling object related to the length of time the object falls?
Velocity increases but not infinitely.
If velocity increases this is called?
If speed increases, or if the moving object curves up or down or to the right or to the left, or if speed decreases, any of these events is called "acceleration".
What happens if velocity decrees or increases?
If velocity decreases, an object's speed is decreasing. This could mean the object is slowing down or coming to a stop. If velocity increases, the object's speed is increasing, indicating it is moving faster.
What does acceleration do to an object?
increases its velocity and momentum
When a mechanic increases the force acting on an object what happens to the distance the object moves?
When the Force increases on an Object, the Distance it travels INCREASES, as does its Velocity.
Does the velocity of a falling object increase or decrease?
The velocity of a falling object increases as it falls due to the acceleration of gravity acting on it. As the object falls, it gains speed and accelerates toward the ground until it reaches a constant velocity known as terminal velocity.
What is the relationship between angular velocity and linear velocity in a rotating object?
The relationship between angular velocity and linear velocity in a rotating object is that they are directly proportional. This means that as the angular velocity of the object increases, the linear velocity also increases. The formula to calculate the linear velocity is linear velocity angular velocity x radius of rotation.
What is positive accelerations?
Positive Acceleration refers to the force acting on an object whose speed increases as it moves away from its original starting position. If the velocity is increasing along with time it is called positive acceleration, and if the velocity decreases it is negative acceleration.
