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

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## How can we predict a change in motion?

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.

## What predictions can you make about changes in the motion of an object if the forces acting on the object are balanced?

The motion of an object will not change if the forces pushing or pulling the object are balanced. An object that is sitting still will stay still if the forces acting on it are balanced. If an object is in motion, it will keep moving in the same direction and at the same speed if the forces acting on it are balanced.

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## How can you tell if an object will change its motion?

The motion of an object is determined by the sum of the forces acting on it; if the total force on the object is not zero, its motion will change.

## How can the motion in a picture be used to predict future motion?

Make observations and/or measurements of an object’s motion to provide evidence that a pattern can be used to predict future motion. Clarification Statement: Examples of motion with a predictable pattern could include a child swinging in a swing, a ball rolling back and forth in a bowl, and two children on a see-saw.

## Can cause a change in motion is called?

A force is any push or pull that causes an object to move, stop, or change speed or direction.

## What causes a change in motion?

A force is a push or pull that can cause an object to move, stop, or change speed or direction. 3. The greater the force, the greater the change in motion. … Gravity (the earth’s pulling force) and friction (the force between two surfaces) are common forces that work against motion.

## What are three ways a force can change an object’s 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.

## What if I push an object which is already moving horizontally?

Thus, force would cause. acceleration in horizontal motion.

## Is motion a change in position?

Motion is a change of position of an object.

## What are some patterns in motion?

Force and Motion: A pattern of motion is the repeated processes of an object moving. Motion can be straight (like an arrow being shot at a target), circular (like a merry-go-round), up and down (like a pogo stick), zig-zag (like skiing), side-to- side (like dancing). Some motion is a combination, like a swing.

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## Can patterns predict future?

Patterns often provide important clues about what will happen in the future. For example, you can use patterns to predict weather. Students will use their observations of an object moving in a pattern to predict how a different object in a different environment will move.

## What is a change in motion called?

Speed and direction of motion is velocity. A change in speed is a change in velocity – so, a change in speed is an example of acceleration! Page 2. Acceleration may be positive or negative. Negative acceleration is sometimes called deceleration.