# Save an egg project

## Force

strength or energy as an attribute of physical action or movement.

gravity applied a force and made the egg fall.

## Net force

net force is the overall force acting on an object.

when the object is sitting on the ground.

## Friction

the resistance that one surface or object encounters when moving over another.

when the egg went down the ramp

## Static friction

gravity acting on the object as its not moving.

when the egg was siting on the ground

## Sliding friction

resistance created by two objects sliding against each other.

when the object was sliding down the ramp.

## Rolling friction

Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body.

when the object was rolling on the flat surface after the ramp.

## Fluid friction

when the object is moving through a fluid

then the egg was falling.

## Air resistance

Air resistance, also called drag, is the forces that are in opposition to the relative motion of an object through the air.

the the egg as falling there was air resistance

## Gravity

the force that attracts a body toward the center of the earth, or toward any other physical body having mass.

when the egg was falling gravity was acting on the object

## Projectile

a missile designed to be fired from a rocket or gun.

## Motion

the action or process of moving or being moved.

when the egg was in motion

## Inertia

a tendency to do nothing or to remain unchanged.

when the egg was on the on the ground it did not move

## Mass

a coherent, typically large body of matter with no definite shape.

the balloons that we used

## Weight

a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.

the egg how much it weighted

## Momentum

an object losing or gaining speed

the the egg was falling it was falling faster and faster

## Law of conservation of momentum

the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.

## Newton's first law of motion

n object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.