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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.
Explaine what happens to the velocity and the acceleration of an object in fall?
As an object falls freely under the force of gravity, its velocity increases at a constant rate due to acceleration. The acceleration of the falling object is constant and equal to the acceleration due to gravity, approximately 9.8 m/s^2. This means that each second, the velocity of the object increases by 9.8 m/s.
Does an object experiencing a constant velocity have a zero or non-zero value for acceleration?
An object experiencing a constant velocity has zero acceleration. This is because acceleration is defined as the rate of change of velocity over time. When velocity is constant, there is no change in velocity, leading to zero acceleration.
How are veloc ty and acceleration related?
Velocity and acceleration are related in that acceleration is the rate of change of velocity over time. If an object is accelerating, its velocity is changing. A positive acceleration means the object is speeding up, while a negative acceleration means the object is slowing down.
If an object is accelerating what equation relates the acceleration of that object the initial velocity and the final velocity and time?
Vf = Vi + at Where Vf = final velocity Vi = initial velocity a = acceleration t = time
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.
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.
What does acceleration do to an object?
increases its velocity and momentum
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.
Which term explains whether and object velocity has increases or decreases over time?
Acceleration describes the rate at which an object's velocity changes over time. If an object's velocity is increasing, it has positive acceleration. If the velocity is decreasing, it has negative acceleration.
How does the relationship between velocity and acceleration impact the motion of an object?
The relationship between velocity and acceleration affects how an object moves. When acceleration is positive, velocity increases, causing the object to speed up. When acceleration is negative, velocity decreases, causing the object to slow down. If acceleration is zero, velocity remains constant, and the object moves at a steady speed.
If an object moves with constant acceleration what happens to the velocity?
The velocity increases at a constant rate.
What is acceleration, and how does it relate to velocity over time?
Acceleration is the rate at which an object's velocity changes over time. It measures how quickly an object's speed or direction changes. When an object accelerates, its velocity increases or decreases, depending on the direction of the acceleration.
If the acceleration of an object is in the same direction as the velocity what happens to the velocity of the object?
a = F/m, where a is acceleration, F is net force, and m is mass in kilograms.
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.
When is velocity antiparallel to acceleration?
Velocity is antiparallel to acceleration when an object is moving in the opposite direction of the acceleration. This means that the object is slowing down due to the acceleration acting in the opposite direction to the object's motion.
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.
