Newton's 1st Law

the action or process of moving or being moved

• lever

• force

• motion

• inertia

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The push or pull on an object with mass that causes the change of velocity of the body (object).  F = ma

• motion

• inertia

• unbalanced force

• force

Tags

NGSS.MS-PS2-2

When two forces are the same strength but act in opposite directions - there is NO motion because the forces are equal.

• balanced force

• unbalance force

• motion

• force

forces applied to an object in opposite directions that are NOT the same strength - these result in a change in motion (speed, direction, or both)

• motion

• balance force

• force

• unbalanced force

Tags

NGSS.MS-PS2-2

The sum of all the forces acting on an object - it can accelerate a mass. Some other force acts on a body either at rest or motion. This term is used in a system when there is a significant number of forces.

• net force

• "at rest"

• inertia

• Newton's 1st Law

Tags

NGSS.MS-PS2-2

When an object does not change its position with respect to its surroundings with time.  NOT moving.

• "wake"

• "laying down"

• "at rest"

• "down"

The property of an object that resists changes in motion.

• force

• inertia

• motion

• momentum

 A quantity that has both magnitude and direction.  The direction can be described as being up or down or right or left.  It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity’s magnitude.

• ray

• segment

• vector

• dot

An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law