Oxygen Hydrogen Chlorine Sodium Other <

8611

211

Oxygen Carbon Hydrogen Nitrogen Other

612310

33

Nitrogen Oxygen Other

7821

1

Oxygen Silicon AluminumOther iron

4728

85

12

A push or pullThe rate at which something moves in a certain amount of time

Increase in speed of something

Both Speed and Direction(Vector shows direction and Magnitude)

Tendency to do nothing or remain unchanged

When unequal forces cause objects to move

When two equal forces act on an object

Resistance to motion when another object moves across that surface

Amount of energy transferred by a force

Born Dec 25th 1642Died March 31st 1727

Developed “Laws of Motion”Mathematically defined “Gravity”

Autistic, Brilliant Mathematician, Mason

F=maForce= Mass times Acceleration

Acceleration is produced when an unbalanced force acts on a mass

The greater the mass, the greaterthe force is required to move to accelerate the object

An object at rest stays at rest until acted on by an unbalanced external force

An object at in motion stays in motion until acted on by an unbalanced external force

For every action there is and equal and opposite reaction

Book sitting on shelf

Someone flying through w

indshield when car

stops suddenly

Leaning to side in tight turn in cornering car

Inertia is a property of all matter

Tendency to remain unchanged (Balanced forces)

Forc

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sisti

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lativ

e m

otion

of

sol

id s

urfa

ces

over

one

ano

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Force equals mass times acceleration

F=ma so,...42kg x 25 m/s=

10.5 N

F=ma so,…..5 divided into 20 Acceleration =4m/s

F=ma so,…F= 300kg x4 m/s2

F= 1200 N

Rocket’ thrust expels atoms in one direction creating unbalanced forces, and the rockets' atoms move in the opposite direction

When you create unbalanced forces by pushing on the atoms in the wall, you are repelled in the opposite direction and move away from the wall.

When I let go of the balloon, the unbalanced forces would move air in one direction, and the balloon’s mass in the opposite direction

1st

2nd

3rd

1st

3rd

1st

2nd

2nd

1st

3rd

25N + 25N= 50N

25N -18N= 7N

14N+36 N 50 N

25 N 17N 8 N

25 N 65 N 40N

Constant speed(Never changes speed)

Object not moving(Time is changing, but distance is not)

Object turns around and heads back to start location

Object is accelerating and getting faster!