# Question: How can we predict a change in motion?

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Newton’s second law of motion says that the acceleration of an object is directly proportional to the net force applied to it and inversely proportional to its mass. You can use it to predict the motion of an object. The net force is the vector sum of all the forces that act on the object.

## How can a change in motion be measured?

Motion is a change in position measured by distance and time. Speed tells us the rate at which an object moves. Velocity tells us the speed and direction of a moving object. Acceleration tells us the rate at which velocity changes.

## What are ways that motion can change?

What are five ways a force can change motion? Answer: The action by a force can cause an object to move or speed up , to slow down , to stop, or to change direction. Since any change in velocity is considered acceleration, it can be said that a force on an object results in the acceleration of an object.

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## Which is an example of a predict motion?

Answer: These movement patterns can be used to predict the future location of moving objects; for example, the movement of an emergency vehicle can be predicted for health care decision-making.

## How can one predict an object’s continued motion change in motion or stability?

How can one predict an object’s continued motion, changes in motion, or stability? Interactions of an object with another object can be explained and predicted using the concept of forces, which can cause a change in motion of one or both of the interacting objects.

## How can we predict motion in large objects?

Under everyday circumstances, the mathematical expression of this law in the form F = ma (total force = mass times acceleration) accurately predicts changes in the motion of a single macroscopic object of a given mass due to the total force on it.

## How do you detect and measure motion in your environment?

Motion can be detected by monitoring changes in: Infrared light (passive and active sensors) Visible light (video and camera systems) Radio frequency energy (radar, microwave and tomographic motion detection)

## How do different forces affect motion?

Unbalanced forces cause a change in motion, speed and/or direction. A larger force causes a larger change in motion.

## Which force produces a change in motion?

forces: forces applied to an object in opposite directions that are not equal in size. Unbalanced forces result in a change in motion. friction: the force that opposes the motion or tendency toward motion of two objects that are in contact.

## When can you predict a motion that comes next?

Predicting Motion: Patterns of motion can be used to make predictions. If we know the pattern that a moving object is following, we can make predictions about where it will be in the future. For example, when you jump rope you are using the pattern to predict when to jump.

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## How can a free body diagram help you predict the motion of an object?

A free-body force diagram is used to show all the forces acting upon an object to predict the net force and ultimately the path of the object. Each force is drawn as vector arrow. … So there’s another force that’s acting on the book and that force is what we call a normal force.

## Can the net force predict the velocity of an object?

An object’s velocity (a vector) does not change if and only if the net force acting on the object is zero. In other words, if there is no net force on an object, its speed and direction of motion do not change (including if it is at rest).

## What causes the changes in motion and changes in shape of colliding objects?

Bigger pushes and pulls cause bigger changes in an object’s motion or shape. When objects collide, contact forces transfer energy so as to change the objects’ motions. When two objects interact, each one exerts a force on the other, and these forces can transfer energy between them.

## Can forces cause some change in motion?

Pushing or pulling forces can be used to change the motion of an object. When force is applied, the object can start moving, stop moving, change speed, or change direction. The motion of an object acted on by a force depends partly on the strength of the push or pull.

## What makes the object in motion causes changes in its state of?

Inertia: the resistance an object has to a change in its state of motion.

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