The Forces Of Motion

- By Haley Prater
- Mr. Frazier
- Social Studies

Gravitational Force

- Definition- The force of attraction between all

masses in the universe especially the attraction

of the earth's mass for bodies near its surface.

Magnetic Force

- Definition- Associated with electric currents as

well as magnets.

Electrical Force

- Definition- An attractive or repulsive

electrostatic force.

Newtons Three Laws Of Motion

- By Haley Prater

First Law

- Definition- An object in motion will stay in

motion, an object at rest will stay at rest

unless acted on by an out side object

Second Law

- Second law The acceleration of a body is

directly proportional to, and in the same

direction as, the net force acting on the body,

and inversely proportional to its mass. Thus, F

ma, where F is the net force acting on the

object, m is the mass of the object and a is the

acceleration of the object.

Third Law

- Third law When one body exerts a force on a

second body, the second body simultaneously

exerts a force equal in magnitude and opposite in

direction to that of the first body.

Newtons Laws Pertain to History class

- The First law of motion is just like a tool the

Greeks invented. A catapult. - The Second law is like a Ox drawn plow.
- The third law relates to a ice skating.

The study of forces which cause motion.

Dynamics

Other Forces

- There are other forces than magnetic, electric,

and gravitational, but they arent observable.

They are nuclear, weaker interaction and stronger

interaction. They are rarely observed because

they exist only inside the nucleus.

FMxA

- The formula would be used to get the force. You

will multiply mass times acceleration, and then

get the total amount of force that is applied. - If the mass is 20g, and the acceleration is 40g.

You multiply them together. So the amount of the

force is 800g.

MF/A

- The formula would be used to get the force. You

will divide force by acceleration, and then get

the total amount of mass that is applied. - If the force is 700, and the acceleration is 7.

You divide 700/7. the amount of mass would be

100.

AF/M

- The formula would be used to get the

acceleration. You will divide force by mass, and

then get the total amount of acceleration that is

applied. - If the force is 80, and the mass is 2. You divide

80/2. The amount of acceleration would be 40.

WMxG

- The formula would be used to get the weight. You

will multiply mass by gravity, then get the total

amount of weight that is applied. - If the mass is 0, and the gravity is 300 . You

multiply 0x300. The amount of weight would be

300.

MW/G

- The formula would be used to get the mass. You

will divide weight by gravity, then get the total

amount of mass that is applied. - If the weight is 3, and the gravity is 1 . You

divide 1/3. The amount of mass would be 3.

GW/M

- The formula would be used to get the amount of

gravity. You will divide weight by mass, then get

the total amount of gravity that is applied. - If the weight is 70, and the mass is 7 . You

divide 70/7. The amount of gravity would be 10.