FORCE AND MOTION Mrs. Hicks Science 6 th Grade
Mar 28, 2015
FORCE AND MOTION
Mrs
. Hic
ks
Scien
ce
6th G
rade
The force that results from two surfaces rubbing against one another.
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
FRICTION
• An increase in an object velocity
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
ACCELERATION
• Something that changes an object’s state of rest or motion
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
FORCE
• An object at rest will stay at rest, and an object in motion will stay in motion unless a force is introduced (This is Newton’s 1st law).
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
INERTIA
• The energy an object has because it’s MOVING.
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
KINETIC ENERGY
• How fast and what direction an object is moving.
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
VELOCITY
• A tendency of an object to keep moving when it’s in motion
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
MOMENTUM
• A state of balance where opposing forces on an object simply cancel each other out, and the object remains stable and unchanged.
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
EQUILIBRIUM
• A force that pulls anything on the Earth’s surface toward the center of the Earth.
VOCABULARY: ACCELERATION EQUILIBRIUM FORCEFRICTION GRAVITY INERTIA KINETIC ENERGYMOMENTUM POTENTIAL ENERGY VELOCITY
GRAVITY
WHAT DOES FRICTION DO?
SLOWS THINGS DOWN OR KEEPS THEM FROM STARTING TO MOVE
WHAT IS KINETIC ENERGY?
MOVING ENERGY
WHAT IS POTENTIAL ENERGY?
STORED ENERGY
WHAT IS THE STUDY OF ENERGY AND MATTER AND HOW THEY INTERACT WITH EACH OTHER?
PHYSICS
WHAT IS NEWTON’S 1 ST LAW OF MOTION?
AN OBJECT AT REST, WILL STAY AT REST AND AN OBJECT MOVING IN A STRAIGHT LINE WILL STAY IN A LINE UNLESS AN OUTSIDE FORCE ACTS UPON IT
WHAT IS NEWTON’S 2ND LAW OF MOTION?
THE MORE FORCE AN OBJECT RECEIVES, THE FASTER IT WILL MOVE; THE LARGER THE OBJECT, THE MORE FORCE THAT IS NEEDED TO MOVE IT
WHAT IS NEWTON’S 3RD LAW OF MOTION?
FOR EVERY ACTION, THERE IS AN EQUAL AND OPPOSITE REACTION
*BE ABLE TO EXPLAIN WHAT HAPPENED DURING THE CART LAUNCHER EXPERIMENT
STUDY FOR YOUR TEST TOMORROW