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For acceleration, there must be a net force on an object. The force can come from anywhere. Internal forces - between parts of a system - will not cause an acceleration of the system as a whole, i.e., of its center of mass; such forces come in pairs, and - considering the system as a whole - they cancel one another.

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Acceleration is caused by?

Acceleration is caused by a change in an object's velocity, either in speed or direction. This can occur due to the application of a force to the object, such as gravity or a push or pull from another object.


A constant force of 4.0 N acts on a variety of objects. The greatest acceleration will occur in the object that has?

The greatest acceleration will occur in the object with the smallest mass. This is because acceleration is inversely proportional to mass when a constant force is applied (F = ma). The object with the smallest mass will experience the greatest acceleration when the same force is applied.


When does acceleraion occur?

Acceleration occurs when there is unbalanced force applied to an object.


Can motion occur when there are no forces?

yeah motion occurs. force is directly propotional to acceleration not motion.


What condition are necessary for acceleration to occur?

For acceleration to occur, there must be a change in velocity, meaning either the speed or direction is changing. A net force must also be acting upon the object, according to Newton's second law of motion.


Does acceleration either decrease constantly or increase constantly?

No, in basic physics acceleration depends on Newton's Second Law Net Force equals mass times acceleration


What effects acceleration?

When an unbalanced force acts upon an object it will accelerate.


How do you calculate angular acceleration in a rotational motion system?

Angular acceleration in a rotational motion system is calculated by dividing the change in angular velocity by the time taken for that change to occur. The formula for angular acceleration is: angular acceleration (final angular velocity - initial angular velocity) / time.


How acceleration occur in a straight pattern?

It just does, in the absence of other forces ( ie air and rolling resistance ), that is to say under ideal conditions, a constant force on a fixed mass will produce uniform acceleration (velocity change) acceleration ( (m/s)/s ) = force (newtons) / mass (kg)


Can an object have a net force opposite to the direction of its acceleration?

No. Acceleration is always in the direction of net force.The deceptively simple equation that shows this is [ F = m A ].' F ' (force) and ' A ' (acceleration) are vectors. The equation says that not only isthe size of ' F ' equal to the sizeof ' mA ', but their directions are also the same.


Acceleration can occur when an object?

Acceleration can occur when an object's speed increases, decreases, or changes direction. It is the rate at which an object's velocity changes over time, and can be caused by forces like gravity, friction, or tension in a system. Acceleration is a vector quantity, meaning it has both magnitude and direction.


Why does beating occur in a spring-mass system when a driving force is added?

because laplace transformations occur