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This is one definition of acceleration (including deceleration) - any change in the speed of motion of a moving object, or in the direction of its motion. Motion is a vector value with both speed and direction.

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If an object is moving at a constant speed in one direction what is needed to change the speed direction?

To change the speed or direction of an object moving at a constant speed, an external force is required. This force can come from a push, pull, or any other interaction that can accelerate or decelerate the object in a different direction.


Can a unbalanced force change an objects motion?

Yes, an unbalanced force can change an object's motion by causing it to accelerate or decelerate in the direction of the force. It can also change the object's direction or speed depending on the magnitude and direction of the force applied.


What two things can change in velocity do?

Two things that can change in velocity are speed and direction. Speed refers to the rate at which an object is moving, while direction indicates the path along which the object is moving. Both speed and direction can change independently to result in a change in velocity.


Velocity is the change of speed and direction of an object?

Velocity is a vector quantity that includes both speed and direction. It describes how fast an object is moving along with the direction in which it is moving. Mathematically, velocity is calculated as the rate of change of an object's position with respect to time.


If an object is moving at a constant speed in one direction what is needed to change its speed or direction?

To change the speed or direction of an object moving at a constant speed, a force must be applied in the opposite direction of its motion to slow it down and a force must be applied in the desired direction of its new path to change its direction. The magnitude and direction of the force will determine how much the speed or direction changes.

Related Questions

If you change the velocity of a moving object you change the?

Speed or direction or both.


If an object is moving at a constant speed in one direction what is needed to change the speed direction?

To change the speed or direction of an object moving at a constant speed, an external force is required. This force can come from a push, pull, or any other interaction that can accelerate or decelerate the object in a different direction.


How can a force effect a moving object?

It can change its speed or direction.


What does newtons first law say about a moving object if the forces on the object are balanced?

The object will maintain its speed and direction or the object will not change its speed or direction.


Can a unbalanced force change an objects motion?

Yes, an unbalanced force can change an object's motion by causing it to accelerate or decelerate in the direction of the force. It can also change the object's direction or speed depending on the magnitude and direction of the force applied.


Can density cause a change in the speed or direction of a moving object?

yes


What two things can change in velocity do?

Two things that can change in velocity are speed and direction. Speed refers to the rate at which an object is moving, while direction indicates the path along which the object is moving. Both speed and direction can change independently to result in a change in velocity.


Velocity is the change of speed and direction of an object?

Velocity is a vector quantity that includes both speed and direction. It describes how fast an object is moving along with the direction in which it is moving. Mathematically, velocity is calculated as the rate of change of an object's position with respect to time.


If an object is moving at a constant speed in one direction what is needed to change its speed or direction?

To change the speed or direction of an object moving at a constant speed, a force must be applied in the opposite direction of its motion to slow it down and a force must be applied in the desired direction of its new path to change its direction. The magnitude and direction of the force will determine how much the speed or direction changes.


What is the direction of velocity in a moving object?

The direction of velocity in a moving object indicates the speed and the direction in which the object is moving. Velocity is a vector quantity that includes both magnitude (speed) and direction.


If an object is moving at a constant speed are the forces on it balanced or unbalanced?

If an object is moving at a constant speed, the forces acting on it are balanced. This means that the forces pushing in one direction are equal to the forces pushing in the opposite direction, resulting in no change in the object's speed or direction.


What must happen for an object that is already moving to change its speed or direction?

For an object to change its speed or direction, a force must be applied to it. The magnitude and direction of the force will determine how the object's speed or direction changes. This change in motion is described by Newton's laws of motion.