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How does an objects velocity change when an object accelerates?
When an object accelerates, its velocity changes by either increasing or decreasing, depending on the direction of the acceleration. If the object is speeding up, its velocity will increase; if it is slowing down, its velocity will decrease. The rate of change in velocity is directly proportional to the magnitude of the acceleration.
What happens when you have unbalanced forces acting on an object?
Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.
The speed when falling objects no longer accelerates due to air resistance is?
known as terminal velocity, which is reached when the force of gravity pulling the object downwards is balanced by the upward force of air resistance. At terminal velocity, the object falls at a constant speed with no further acceleration.
What will always change when an object accelerates?
The object's velocity will change when it accelerates. Acceleration is the rate of change of velocity, so as an object accelerates, its velocity will continuously increase or decrease depending on the direction of acceleration.
What happens to the velocity of a marble as it accelerates down its first hill?
The velocity of the marble increases as it accelerates down its first hill due to the force of gravity. As the marble descends, the gravitational potential energy is converted into kinetic energy, leading to an increase in velocity until it reaches the bottom of the hill.
What happens as an object falls towards the earth?
It accelerates downward at a rate of 9.8m/s2. Depending on the object and how high above the earth it started, it may reach terminal velocity at which point it will no longer accelerate, but will continue to fall at a constant velocity.
When a car accelerates it changes?
When a car accelerates, its velocity increases over time. This change in velocity is the result of a force being applied to the car, which causes it to speed up.
When gradient increases what happens to the velocity?
When the gradient increases, the velocity typically increases as well. This is because a steeper gradient provides a greater driving force that accelerates the object moving along it.
What happens to an object in free fall can it has a constant velocity?
In free fall, an object accelerates due to gravity until it reaches its terminal velocity, where the force of air resistance equals the force of gravity, resulting in a constant velocity. Once the object reaches terminal velocity, it no longer accelerates and continues to fall at a steady speed.
What happens of there is no friction?
Objects would move with constant velocity or stay at rest.
What accelerates while traveling at constant velocity?
An object in uniform circular motion undergoes constant acceleration but moves at constant "speed".Constant "velocity" means no acceleration.
When velocity is negative and acceleration is positive what happens to an objects motion?
Its slowing down (but still moving).
