# How Does Force Affect Motion?

## What are the 4 forces that can affect motion?

Objects change their motion because unbalanced forces act on them.

There are four main factors that affect the motion of objects.

These factors are force, friction, inertia, and momentum..

## How does force affect speed and motion?

Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity.

## What are the 3 laws of motion?

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

## Is the pen at rest or in motion?

Explanation: The pen will be always in rest…even in movement also.. there will be no forces in the movement of the pen..

## What two factors affect acceleration?

He observed that the acceleration of an object depends on the mass of the object and the size of the force applied to it. states that the acceleration of an object increases with increased force and decreases with increased mass.

## How does force affect acceleration?

The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.

## What are 5 ways force can change motion?

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.

## Do all bodies have same inertia?

All objects resist changes in their state of motion. All objects have this tendency – they have inertia. … Mass is that quantity that is solely dependent upon the inertia of an object. The more inertia that an object has, the more mass that it has.

## What are the 7 types of motion?

There are different types of motion: translational, rotational, periodic, and non periodic motion.

## What is the relationship between force and speed?

Speed is the distance travelled in a set amount of time. More force will give an object greater speed. Greater mass requires more force to move.

## How does force affect motion in everyday life?

lives, forces and motion make things move and stay still. Motion is just movement needing a force to act upon it. … Firstly, a force is just a fancy word for push or pull, example: a man pushing a box, pushing is the force. All a force ever does is change the motion or speed of the object it is applied to.

## What is the difference between motion and force?

Answer. a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. motion is a change in position of an object over time.

## What are 4 types of force?

The Four Fundamental Forces of NatureGravity.The weak force.Electromagnetism.The strong force.

## Does force always result in motion?

Once you apply a force to an object, it will move. … If the answer is zero, as in one force pulling one way and the other pulling the opposite direction exactly, then those forces will basically cancel each other out. So yes, forces will always result in motion, unless there is another force exactly opposed to it.

## How does speed affect motion?

A force applied at an angle to the direction of motion of an object can cause it to change direction. A side wind will cause an airplane to change its direction. … But the velocity of the the object changes. Speed is how fast the object is going, while velocity is speed plus direction.

## What is a balanced force?

Balanced forces are those that are opposite in direction and equal in size. … When forces are balanced there is no change in direction. Combined forces that are balanced are always equal to zero. ( combining vectors) Balance forces cannot change the motion or direction of an object.

## Does it take a stronger force to slow something down or speed it up?

For example if a baseball and a bowling ball are thrown with the same force the baseball will speed up faster. In order to slow down or stop a heavier (more massive) object, the force on that object must be greater than for a less massive object.